71017884

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:377

約数の個数: 120

約数和(自身を含む): 214582368

約数和(自身を除く): 143564484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 173, 181, 189, 252, 324, 346, 362, 378, 519, 543, 567, 692, 724, 756, 1038, 1086, 1134, 1211, 1267, 1557, 1629, 2076, 2172, 2268, 2422, 2534, 3114, 3258, 3633, 3801, 4671, 4844, 4887, 5068, 6228, 6516, 7266, 7602, 9342, 9774, 10899, 11403, 14013, 14532, 14661, 15204, 18684, 19548, 21798, 22806, 28026, 29322, 31313, 32697, 34209, 43596, 45612, 56052, 58644, 62626, 65394, 68418, 93939, 98091, 102627, 125252, 130788, 136836, 187878, 196182, 205254, 219191, 281817, 375756, 392364, 410508, 438382, 563634, 657573, 845451, 876764, 1127268, 1315146, 1690902, 1972719, 2536353, 2630292, 3381804, 3945438, 5072706, 5918157, 7890876, 10145412, 11836314, 17754471, 23672628, 35508942, 71017884]

約数ペア:

[(1, 71017884), (2, 35508942), (3, 23672628), (4, 17754471), (6, 11836314), (7, 10145412), (9, 7890876), (12, 5918157), (14, 5072706), (18, 3945438), (21, 3381804), (27, 2630292), (28, 2536353), (36, 1972719), (42, 1690902), (54, 1315146), (63, 1127268), (81, 876764), (84, 845451), (108, 657573), (126, 563634), (162, 438382), (173, 410508), (181, 392364), (189, 375756), (252, 281817), (324, 219191), (346, 205254), (362, 196182), (378, 187878), (519, 136836), (543, 130788), (567, 125252), (692, 102627), (724, 98091), (756, 93939), (1038, 68418), (1086, 65394), (1134, 62626), (1211, 58644), (1267, 56052), (1557, 45612), (1629, 43596), (2076, 34209), (2172, 32697), (2268, 31313), (2422, 29322), (2534, 28026), (3114, 22806), (3258, 21798), (3633, 19548), (3801, 18684), (4671, 15204), (4844, 14661), (4887, 14532), (5068, 14013), (6228, 11403), (6516, 10899), (7266, 9774), (7602, 9342)]