69342728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 170760960

約数和(自身を除く): 101418232

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 169, 182, 221, 238, 338, 364, 431, 442, 476, 676, 728, 862, 884, 952, 1183, 1352, 1547, 1724, 1768, 2366, 2873, 3017, 3094, 3448, 4732, 5603, 5746, 6034, 6188, 7327, 9464, 11206, 11492, 12068, 12376, 14654, 20111, 22412, 22984, 24136, 29308, 39221, 40222, 44824, 51289, 58616, 72839, 78442, 80444, 95251, 102578, 145678, 156884, 160888, 190502, 205156, 291356, 313768, 381004, 410312, 509873, 582712, 666757, 762008, 1019746, 1238263, 1333514, 2039492, 2476526, 2667028, 4078984, 4953052, 5334056, 8667841, 9906104, 17335682, 34671364, 69342728]

約数ペア:

[(1, 69342728), (2, 34671364), (4, 17335682), (7, 9906104), (8, 8667841), (13, 5334056), (14, 4953052), (17, 4078984), (26, 2667028), (28, 2476526), (34, 2039492), (52, 1333514), (56, 1238263), (68, 1019746), (91, 762008), (104, 666757), (119, 582712), (136, 509873), (169, 410312), (182, 381004), (221, 313768), (238, 291356), (338, 205156), (364, 190502), (431, 160888), (442, 156884), (476, 145678), (676, 102578), (728, 95251), (862, 80444), (884, 78442), (952, 72839), (1183, 58616), (1352, 51289), (1547, 44824), (1724, 40222), (1768, 39221), (2366, 29308), (2873, 24136), (3017, 22984), (3094, 22412), (3448, 20111), (4732, 14654), (5603, 12376), (5746, 12068), (6034, 11492), (6188, 11206), (7327, 9464)]