81223632

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4241}}^1$

素因数の和:4281

約数の個数: 120

約数和(自身を含む): 273524160

約数和(自身を除く): 192300528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4241, 4788, 6384, 8482, 9576, 12723, 16964, 19152, 25446, 29687, 33928, 38169, 50892, 59374, 67856, 76338, 80579, 89061, 101784, 118748, 152676, 161158, 178122, 203568, 237496, 241737, 267183, 305352, 322316, 356244, 474992, 483474, 534366, 564053, 610704, 644632, 712488, 725211, 966948, 1068732, 1128106, 1289264, 1424976, 1450422, 1692159, 1933896, 2137464, 2256212, 2900844, 3384318, 3867792, 4274928, 4512424, 5076477, 5801688, 6768636, 9024848, 10152954, 11603376, 13537272, 20305908, 27074544, 40611816, 81223632]

約数ペア:

[(1, 81223632), (2, 40611816), (3, 27074544), (4, 20305908), (6, 13537272), (7, 11603376), (8, 10152954), (9, 9024848), (12, 6768636), (14, 5801688), (16, 5076477), (18, 4512424), (19, 4274928), (21, 3867792), (24, 3384318), (28, 2900844), (36, 2256212), (38, 2137464), (42, 1933896), (48, 1692159), (56, 1450422), (57, 1424976), (63, 1289264), (72, 1128106), (76, 1068732), (84, 966948), (112, 725211), (114, 712488), (126, 644632), (133, 610704), (144, 564053), (152, 534366), (168, 483474), (171, 474992), (228, 356244), (252, 322316), (266, 305352), (304, 267183), (336, 241737), (342, 237496), (399, 203568), (456, 178122), (504, 161158), (532, 152676), (684, 118748), (798, 101784), (912, 89061), (1008, 80579), (1064, 76338), (1197, 67856), (1368, 59374), (1596, 50892), (2128, 38169), (2394, 33928), (2736, 29687), (3192, 25446), (4241, 19152), (4788, 16964), (6384, 12723), (8482, 9576)]