77480208

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41389}}^1$

素因数の和:41416

約数の個数: 60

約数和(自身を含む): 233522380

約数和(自身を除く): 156042172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 41389, 82778, 124167, 165556, 248334, 331112, 372501, 496668, 538057, 662224, 745002, 993336, 1076114, 1490004, 1614171, 1986672, 2152228, 2980008, 3228342, 4304456, 4842513, 5960016, 6456684, 8608912, 9685026, 12913368, 19370052, 25826736, 38740104, 77480208]

約数ペア:

[(1, 77480208), (2, 38740104), (3, 25826736), (4, 19370052), (6, 12913368), (8, 9685026), (9, 8608912), (12, 6456684), (13, 5960016), (16, 4842513), (18, 4304456), (24, 3228342), (26, 2980008), (36, 2152228), (39, 1986672), (48, 1614171), (52, 1490004), (72, 1076114), (78, 993336), (104, 745002), (117, 662224), (144, 538057), (156, 496668), (208, 372501), (234, 331112), (312, 248334), (468, 165556), (624, 124167), (936, 82778), (1872, 41389)]