74236878

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 173322240

約数和(自身を除く): 99085362

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 61, 62, 93, 122, 183, 186, 279, 366, 549, 558, 727, 837, 1098, 1454, 1647, 1674, 1891, 2181, 3294, 3782, 4362, 5673, 6543, 11346, 13086, 17019, 19629, 22537, 34038, 39258, 44347, 45074, 51057, 67611, 88694, 102114, 133041, 135222, 202833, 266082, 399123, 405666, 608499, 798246, 1197369, 1216998, 1374757, 2394738, 2749514, 4124271, 8248542, 12372813, 24745626, 37118439, 74236878]

約数ペア:

[(1, 74236878), (2, 37118439), (3, 24745626), (6, 12372813), (9, 8248542), (18, 4124271), (27, 2749514), (31, 2394738), (54, 1374757), (61, 1216998), (62, 1197369), (93, 798246), (122, 608499), (183, 405666), (186, 399123), (279, 266082), (366, 202833), (549, 135222), (558, 133041), (727, 102114), (837, 88694), (1098, 67611), (1454, 51057), (1647, 45074), (1674, 44347), (1891, 39258), (2181, 34038), (3294, 22537), (3782, 19629), (4362, 17019), (5673, 13086), (6543, 11346)]