75638658

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 165168000

約数和(自身を除く): 89529342

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 73, 114, 122, 146, 149, 183, 219, 298, 366, 438, 447, 894, 1159, 1387, 2318, 2774, 2831, 3477, 4161, 4453, 5662, 6954, 8322, 8493, 8906, 9089, 10877, 13359, 16986, 18178, 21754, 26718, 27267, 32631, 54534, 65262, 84607, 169214, 172691, 206663, 253821, 345382, 413326, 507642, 518073, 619989, 663497, 1036146, 1239978, 1326994, 1990491, 3980982, 12606443, 25212886, 37819329, 75638658]

約数ペア:

[(1, 75638658), (2, 37819329), (3, 25212886), (6, 12606443), (19, 3980982), (38, 1990491), (57, 1326994), (61, 1239978), (73, 1036146), (114, 663497), (122, 619989), (146, 518073), (149, 507642), (183, 413326), (219, 345382), (298, 253821), (366, 206663), (438, 172691), (447, 169214), (894, 84607), (1159, 65262), (1387, 54534), (2318, 32631), (2774, 27267), (2831, 26718), (3477, 21754), (4161, 18178), (4453, 16986), (5662, 13359), (6954, 10877), (8322, 9089), (8493, 8906)]