72843232

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 198567936

約数和(自身を除く): 125724704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 37, 44, 47, 56, 68, 74, 77, 88, 94, 112, 119, 136, 148, 154, 176, 187, 188, 224, 238, 259, 272, 296, 308, 329, 352, 374, 376, 407, 476, 517, 518, 544, 592, 616, 629, 658, 748, 752, 799, 814, 952, 1034, 1036, 1184, 1232, 1258, 1309, 1316, 1496, 1504, 1598, 1628, 1739, 1904, 2068, 2072, 2464, 2516, 2618, 2632, 2849, 2992, 3196, 3256, 3478, 3619, 3808, 4136, 4144, 4403, 5032, 5236, 5264, 5593, 5698, 5984, 6392, 6512, 6919, 6956, 7238, 8272, 8288, 8789, 8806, 10064, 10472, 10528, 11186, 11396, 12173, 12784, 13024, 13838, 13912, 14476, 16544, 17578, 17612, 19129, 20128, 20944, 22372, 22792, 24346, 25568, 27676, 27824, 28952, 29563, 35156, 35224, 38258, 41888, 44744, 45584, 48433, 48692, 55352, 55648, 57904, 59126, 61523, 70312, 70448, 76516, 89488, 91168, 96866, 97384, 110704, 115808, 118252, 123046, 133903, 140624, 140896, 153032, 178976, 193732, 194768, 206941, 221408, 236504, 246092, 267806, 281248, 306064, 325193, 387464, 389536, 413882, 473008, 492184, 535612, 612128, 650386, 774928, 827764, 946016, 984368, 1071224, 1300772, 1549856, 1655528, 1968736, 2142448, 2276351, 2601544, 3311056, 4284896, 4552702, 5203088, 6622112, 9105404, 10406176, 18210808, 36421616, 72843232]

約数ペア:

[(1, 72843232), (2, 36421616), (4, 18210808), (7, 10406176), (8, 9105404), (11, 6622112), (14, 5203088), (16, 4552702), (17, 4284896), (22, 3311056), (28, 2601544), (32, 2276351), (34, 2142448), (37, 1968736), (44, 1655528), (47, 1549856), (56, 1300772), (68, 1071224), (74, 984368), (77, 946016), (88, 827764), (94, 774928), (112, 650386), (119, 612128), (136, 535612), (148, 492184), (154, 473008), (176, 413882), (187, 389536), (188, 387464), (224, 325193), (238, 306064), (259, 281248), (272, 267806), (296, 246092), (308, 236504), (329, 221408), (352, 206941), (374, 194768), (376, 193732), (407, 178976), (476, 153032), (517, 140896), (518, 140624), (544, 133903), (592, 123046), (616, 118252), (629, 115808), (658, 110704), (748, 97384), (752, 96866), (799, 91168), (814, 89488), (952, 76516), (1034, 70448), (1036, 70312), (1184, 61523), (1232, 59126), (1258, 57904), (1309, 55648), (1316, 55352), (1496, 48692), (1504, 48433), (1598, 45584), (1628, 44744), (1739, 41888), (1904, 38258), (2068, 35224), (2072, 35156), (2464, 29563), (2516, 28952), (2618, 27824), (2632, 27676), (2849, 25568), (2992, 24346), (3196, 22792), (3256, 22372), (3478, 20944), (3619, 20128), (3808, 19129), (4136, 17612), (4144, 17578), (4403, 16544), (5032, 14476), (5236, 13912), (5264, 13838), (5593, 13024), (5698, 12784), (5984, 12173), (6392, 11396), (6512, 11186), (6919, 10528), (6956, 10472), (7238, 10064), (8272, 8806), (8288, 8789)]