68837912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3216

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 90829288

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2717, 3167, 5434, 6334, 10868, 12668, 21736, 25336, 34837, 41171, 60173, 69674, 82342, 120346, 139348, 164684, 240692, 278696, 329368, 452881, 481384, 661903, 782249, 905762, 1323806, 1564498, 1811524, 2647612, 3128996, 3623048, 5295224, 6257992, 8604739, 17209478, 34418956, 68837912]

約数ペア:

[(1, 68837912), (2, 34418956), (4, 17209478), (8, 8604739), (11, 6257992), (13, 5295224), (19, 3623048), (22, 3128996), (26, 2647612), (38, 1811524), (44, 1564498), (52, 1323806), (76, 905762), (88, 782249), (104, 661903), (143, 481384), (152, 452881), (209, 329368), (247, 278696), (286, 240692), (418, 164684), (494, 139348), (572, 120346), (836, 82342), (988, 69674), (1144, 60173), (1672, 41171), (1976, 34837), (2717, 25336), (3167, 21736), (5434, 12668), (6334, 10868)]