85630948

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 175240800

約数和(自身を除く): 89609852

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 59, 76, 113, 118, 169, 226, 236, 247, 338, 452, 494, 676, 767, 988, 1121, 1469, 1534, 2147, 2242, 2938, 3068, 3211, 4294, 4484, 5876, 6422, 6667, 8588, 9971, 12844, 13334, 14573, 19097, 19942, 26668, 27911, 29146, 38194, 39884, 55822, 58292, 76388, 86671, 111644, 126673, 173342, 189449, 253346, 346684, 362843, 378898, 506692, 725686, 757796, 1126723, 1451372, 1646749, 2253446, 3293498, 4506892, 6586996, 21407737, 42815474, 85630948]

約数ペア:

[(1, 85630948), (2, 42815474), (4, 21407737), (13, 6586996), (19, 4506892), (26, 3293498), (38, 2253446), (52, 1646749), (59, 1451372), (76, 1126723), (113, 757796), (118, 725686), (169, 506692), (226, 378898), (236, 362843), (247, 346684), (338, 253346), (452, 189449), (494, 173342), (676, 126673), (767, 111644), (988, 86671), (1121, 76388), (1469, 58292), (1534, 55822), (2147, 39884), (2242, 38194), (2938, 29146), (3068, 27911), (3211, 26668), (4294, 19942), (4484, 19097), (5876, 14573), (6422, 13334), (6667, 12844), (8588, 9971)]