72863310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8123}}^1$

素因数の和:8169

約数の個数: 64

約数和(自身を含む): 196535808

約数和(自身を除く): 123672498

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8123, 8970, 16246, 24369, 40615, 48738, 81230, 105599, 121845, 186829, 211198, 243690, 316797, 373658, 527995, 560487, 633594, 934145, 1055990, 1120974, 1583985, 1868290, 2428777, 2802435, 3167970, 4857554, 5604870, 7286331, 12143885, 14572662, 24287770, 36431655, 72863310]

約数ペア:

[(1, 72863310), (2, 36431655), (3, 24287770), (5, 14572662), (6, 12143885), (10, 7286331), (13, 5604870), (15, 4857554), (23, 3167970), (26, 2802435), (30, 2428777), (39, 1868290), (46, 1583985), (65, 1120974), (69, 1055990), (78, 934145), (115, 633594), (130, 560487), (138, 527995), (195, 373658), (230, 316797), (299, 243690), (345, 211198), (390, 186829), (598, 121845), (690, 105599), (897, 81230), (1495, 48738), (1794, 40615), (2990, 24369), (4485, 16246), (8123, 8970)]