72620349984

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{923641}}^1$

素因数の和:923680

約数の個数: 192

約数和(自身を含む): 260688718080

約数和(自身を除く): 188068368096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5616, 6048, 6552, 8736, 9828, 11232, 13104, 19656, 26208, 39312, 78624, 923641, 1847282, 2770923, 3694564, 5541846, 6465487, 7389128, 8312769, 11083692, 12007333, 12930974, 14778256, 16625538, 19396461, 22167384, 24014666, 24938307, 25861948, 29556512, 33251076, 36021999, 38792922, 44334768, 48029332, 49876614, 51723896, 58189383, 66502152, 72043998, 77585844, 84051331, 88669536, 96058664, 99753228, 103447792, 108065997, 116378766, 133004304, 144087996, 155171688, 168102662, 174568149, 192117328, 199506456, 206895584, 216131994, 232757532, 252153993, 266008608, 288175992, 310343376, 324197991, 336205324, 349136298, 384234656, 399012912, 432263988, 465515064, 504307986, 576351984, 620686752, 648395982, 672410648, 698272596, 756461979, 798025824, 864527976, 931030128, 1008615972, 1152703968, 1296791964, 1344821296, 1396545192, 1512923958, 1729055952, 1862060256, 2017231944, 2269385937, 2593583928, 2689642592, 2793090384, 3025847916, 3458111904, 4034463888, 4538771874, 5187167856, 5586180768, 6051695832, 8068927776, 9077543748, 10374335712, 12103391664, 18155087496, 24206783328, 36310174992, 72620349984]

約数ペア:

[(1, 72620349984), (2, 36310174992), (3, 24206783328), (4, 18155087496), (6, 12103391664), (7, 10374335712), (8, 9077543748), (9, 8068927776), (12, 6051695832), (13, 5586180768), (14, 5187167856), (16, 4538771874), (18, 4034463888), (21, 3458111904), (24, 3025847916), (26, 2793090384), (27, 2689642592), (28, 2593583928), (32, 2269385937), (36, 2017231944), (39, 1862060256), (42, 1729055952), (48, 1512923958), (52, 1396545192), (54, 1344821296), (56, 1296791964), (63, 1152703968), (72, 1008615972), (78, 931030128), (84, 864527976), (91, 798025824), (96, 756461979), (104, 698272596), (108, 672410648), (112, 648395982), (117, 620686752), (126, 576351984), (144, 504307986), (156, 465515064), (168, 432263988), (182, 399012912), (189, 384234656), (208, 349136298), (216, 336205324), (224, 324197991), (234, 310343376), (252, 288175992), (273, 266008608), (288, 252153993), (312, 232757532), (336, 216131994), (351, 206895584), (364, 199506456), (378, 192117328), (416, 174568149), (432, 168102662), (468, 155171688), (504, 144087996), (546, 133004304), (624, 116378766), (672, 108065997), (702, 103447792), (728, 99753228), (756, 96058664), (819, 88669536), (864, 84051331), (936, 77585844), (1008, 72043998), (1092, 66502152), (1248, 58189383), (1404, 51723896), (1456, 49876614), (1512, 48029332), (1638, 44334768), (1872, 38792922), (2016, 36021999), (2184, 33251076), (2457, 29556512), (2808, 25861948), (2912, 24938307), (3024, 24014666), (3276, 22167384), (3744, 19396461), (4368, 16625538), (4914, 14778256), (5616, 12930974), (6048, 12007333), (6552, 11083692), (8736, 8312769), (9828, 7389128), (11232, 6465487), (13104, 5541846), (19656, 3694564), (26208, 2770923), (39312, 1847282), (78624, 923641)]