85270328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3923}}^1$

素因数の和:3972

約数の個数: 64

約数和(自身を含む): 197769600

約数和(自身を除く): 112499272

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, 3923, 5434, 7846, 10868, 15692, 21736, 31384, 43153, 50999, 74537, 86306, 101998, 149074, 172612, 203996, 298148, 345224, 407992, 560989, 596296, 819907, 968981, 1121978, 1639814, 1937962, 2243956, 3279628, 3875924, 4487912, 6559256, 7751848, 10658791, 21317582, 42635164, 85270328]

約数ペア:

[(1, 85270328), (2, 42635164), (4, 21317582), (8, 10658791), (11, 7751848), (13, 6559256), (19, 4487912), (22, 3875924), (26, 3279628), (38, 2243956), (44, 1937962), (52, 1639814), (76, 1121978), (88, 968981), (104, 819907), (143, 596296), (152, 560989), (209, 407992), (247, 345224), (286, 298148), (418, 203996), (494, 172612), (572, 149074), (836, 101998), (988, 86306), (1144, 74537), (1672, 50999), (1976, 43153), (2717, 31384), (3923, 21736), (5434, 15692), (7846, 10868)]