877845852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{8191}}^1$

素因数の和:8443

約数の個数: 72

約数和(自身を含む): 2400419840

約数和(自身を除く): 1522573988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 229, 234, 458, 468, 687, 916, 1374, 2061, 2748, 2977, 4122, 5954, 8191, 8244, 8931, 11908, 16382, 17862, 24573, 26793, 32764, 35724, 49146, 53586, 73719, 98292, 106483, 107172, 147438, 212966, 294876, 319449, 425932, 638898, 958347, 1277796, 1875739, 1916694, 3751478, 3833388, 5627217, 7502956, 11254434, 16881651, 22508868, 24384607, 33763302, 48769214, 67526604, 73153821, 97538428, 146307642, 219461463, 292615284, 438922926, 877845852]

約数ペア:

[(1, 877845852), (2, 438922926), (3, 292615284), (4, 219461463), (6, 146307642), (9, 97538428), (12, 73153821), (13, 67526604), (18, 48769214), (26, 33763302), (36, 24384607), (39, 22508868), (52, 16881651), (78, 11254434), (117, 7502956), (156, 5627217), (229, 3833388), (234, 3751478), (458, 1916694), (468, 1875739), (687, 1277796), (916, 958347), (1374, 638898), (2061, 425932), (2748, 319449), (2977, 294876), (4122, 212966), (5954, 147438), (8191, 107172), (8244, 106483), (8931, 98292), (11908, 73719), (16382, 53586), (17862, 49146), (24573, 35724), (26793, 32764)]