72943416

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1275

約数の個数: 160

約数和(自身を含む): 251660640

約数和(自身を除く): 178717224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1237, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2474, 2808, 3276, 3711, 4212, 4536, 4914, 4948, 6552, 7371, 7422, 8424, 8659, 9828, 9896, 11133, 14742, 14844, 16081, 17318, 19656, 22266, 25977, 29484, 29688, 32162, 33399, 34636, 44532, 48243, 51954, 58968, 64324, 66798, 69272, 77931, 89064, 96486, 100197, 103908, 112567, 128648, 133596, 144729, 155862, 192972, 200394, 207816, 225134, 233793, 267192, 289458, 311724, 337701, 385944, 400788, 434187, 450268, 467586, 578916, 623448, 675402, 701379, 801576, 868374, 900536, 935172, 1013103, 1157832, 1302561, 1350804, 1402758, 1736748, 1870344, 2026206, 2605122, 2701608, 2805516, 3039309, 3473496, 4052412, 5210244, 5611032, 6078618, 8104824, 9117927, 10420488, 12157236, 18235854, 24314472, 36471708, 72943416]

約数ペア:

[(1, 72943416), (2, 36471708), (3, 24314472), (4, 18235854), (6, 12157236), (7, 10420488), (8, 9117927), (9, 8104824), (12, 6078618), (13, 5611032), (14, 5210244), (18, 4052412), (21, 3473496), (24, 3039309), (26, 2805516), (27, 2701608), (28, 2605122), (36, 2026206), (39, 1870344), (42, 1736748), (52, 1402758), (54, 1350804), (56, 1302561), (63, 1157832), (72, 1013103), (78, 935172), (81, 900536), (84, 868374), (91, 801576), (104, 701379), (108, 675402), (117, 623448), (126, 578916), (156, 467586), (162, 450268), (168, 434187), (182, 400788), (189, 385944), (216, 337701), (234, 311724), (252, 289458), (273, 267192), (312, 233793), (324, 225134), (351, 207816), (364, 200394), (378, 192972), (468, 155862), (504, 144729), (546, 133596), (567, 128648), (648, 112567), (702, 103908), (728, 100197), (756, 96486), (819, 89064), (936, 77931), (1053, 69272), (1092, 66798), (1134, 64324), (1237, 58968), (1404, 51954), (1512, 48243), (1638, 44532), (2106, 34636), (2184, 33399), (2268, 32162), (2457, 29688), (2474, 29484), (2808, 25977), (3276, 22266), (3711, 19656), (4212, 17318), (4536, 16081), (4914, 14844), (4948, 14742), (6552, 11133), (7371, 9896), (7422, 9828), (8424, 8659)]