65709648

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6427}}^1$

素因数の和:6512

約数の個数: 60

約数和(自身を含む): 186514848

約数和(自身を除く): 120805200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 6427, 10224, 12854, 19281, 25708, 38562, 51416, 57843, 77124, 102832, 115686, 154248, 231372, 308496, 456317, 462744, 912634, 925488, 1368951, 1825268, 2737902, 3650536, 4106853, 5475804, 7301072, 8213706, 10951608, 16427412, 21903216, 32854824, 65709648]

約数ペア:

[(1, 65709648), (2, 32854824), (3, 21903216), (4, 16427412), (6, 10951608), (8, 8213706), (9, 7301072), (12, 5475804), (16, 4106853), (18, 3650536), (24, 2737902), (36, 1825268), (48, 1368951), (71, 925488), (72, 912634), (142, 462744), (144, 456317), (213, 308496), (284, 231372), (426, 154248), (568, 115686), (639, 102832), (852, 77124), (1136, 57843), (1278, 51416), (1704, 38562), (2556, 25708), (3408, 19281), (5112, 12854), (6427, 10224)]