77243490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3919}}^1$

素因数の和:4008

約数の個数: 64

約数和(自身を含む): 208857600

約数和(自身を除く): 131614110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 146, 219, 270, 365, 438, 657, 730, 1095, 1314, 1971, 2190, 3285, 3919, 3942, 6570, 7838, 9855, 11757, 19595, 19710, 23514, 35271, 39190, 58785, 70542, 105813, 117570, 176355, 211626, 286087, 352710, 529065, 572174, 858261, 1058130, 1430435, 1716522, 2574783, 2860870, 4291305, 5149566, 7724349, 8582610, 12873915, 15448698, 25747830, 38621745, 77243490]

約数ペア:

[(1, 77243490), (2, 38621745), (3, 25747830), (5, 15448698), (6, 12873915), (9, 8582610), (10, 7724349), (15, 5149566), (18, 4291305), (27, 2860870), (30, 2574783), (45, 1716522), (54, 1430435), (73, 1058130), (90, 858261), (135, 572174), (146, 529065), (219, 352710), (270, 286087), (365, 211626), (438, 176355), (657, 117570), (730, 105813), (1095, 70542), (1314, 58785), (1971, 39190), (2190, 35271), (3285, 23514), (3919, 19710), (3942, 19595), (6570, 11757), (7838, 9855)]