81725688

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5431}}^1$

素因数の和:5473

約数の個数: 96

約数和(自身を含む): 254217600

約数和(自身を除く): 172491912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 198, 209, 228, 264, 342, 396, 418, 456, 627, 684, 792, 836, 1254, 1368, 1672, 1881, 2508, 3762, 5016, 5431, 7524, 10862, 15048, 16293, 21724, 32586, 43448, 48879, 59741, 65172, 97758, 103189, 119482, 130344, 179223, 195516, 206378, 238964, 309567, 358446, 391032, 412756, 477928, 537669, 619134, 716892, 825512, 928701, 1075338, 1135079, 1238268, 1433784, 1857402, 2150676, 2270158, 2476536, 3405237, 3714804, 4301352, 4540316, 6810474, 7429608, 9080632, 10215711, 13620948, 20431422, 27241896, 40862844, 81725688]

約数ペア:

[(1, 81725688), (2, 40862844), (3, 27241896), (4, 20431422), (6, 13620948), (8, 10215711), (9, 9080632), (11, 7429608), (12, 6810474), (18, 4540316), (19, 4301352), (22, 3714804), (24, 3405237), (33, 2476536), (36, 2270158), (38, 2150676), (44, 1857402), (57, 1433784), (66, 1238268), (72, 1135079), (76, 1075338), (88, 928701), (99, 825512), (114, 716892), (132, 619134), (152, 537669), (171, 477928), (198, 412756), (209, 391032), (228, 358446), (264, 309567), (342, 238964), (396, 206378), (418, 195516), (456, 179223), (627, 130344), (684, 119482), (792, 103189), (836, 97758), (1254, 65172), (1368, 59741), (1672, 48879), (1881, 43448), (2508, 32586), (3762, 21724), (5016, 16293), (5431, 15048), (7524, 10862)]