77434890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{941}}^1$

素因数の和:1175

約数の個数: 64

約数和(自身を含む): 201301632

約数和(自身を除く): 123866742

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 211, 390, 422, 633, 941, 1055, 1266, 1882, 2110, 2743, 2823, 3165, 4705, 5486, 5646, 6330, 8229, 9410, 12233, 13715, 14115, 16458, 24466, 27430, 28230, 36699, 41145, 61165, 73398, 82290, 122330, 183495, 198551, 366990, 397102, 595653, 992755, 1191306, 1985510, 2581163, 2978265, 5162326, 5956530, 7743489, 12905815, 15486978, 25811630, 38717445, 77434890]

約数ペア:

[(1, 77434890), (2, 38717445), (3, 25811630), (5, 15486978), (6, 12905815), (10, 7743489), (13, 5956530), (15, 5162326), (26, 2978265), (30, 2581163), (39, 1985510), (65, 1191306), (78, 992755), (130, 595653), (195, 397102), (211, 366990), (390, 198551), (422, 183495), (633, 122330), (941, 82290), (1055, 73398), (1266, 61165), (1882, 41145), (2110, 36699), (2743, 28230), (2823, 27430), (3165, 24466), (4705, 16458), (5486, 14115), (5646, 13715), (6330, 12233), (8229, 9410)]