87545388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2887}}^1$

素因数の和:2939

約数の個数: 72

約数和(自身を含む): 246473472

約数和(自身を除く): 158928084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2527, 2887, 4332, 5054, 5774, 7581, 8661, 10108, 11548, 15162, 17322, 20209, 30324, 34644, 40418, 54853, 60627, 80836, 109706, 121254, 164559, 219412, 242508, 329118, 383971, 658236, 767942, 1042207, 1151913, 1535884, 2084414, 2303826, 3126621, 4168828, 4607652, 6253242, 7295449, 12506484, 14590898, 21886347, 29181796, 43772694, 87545388]

約数ペア:

[(1, 87545388), (2, 43772694), (3, 29181796), (4, 21886347), (6, 14590898), (7, 12506484), (12, 7295449), (14, 6253242), (19, 4607652), (21, 4168828), (28, 3126621), (38, 2303826), (42, 2084414), (57, 1535884), (76, 1151913), (84, 1042207), (114, 767942), (133, 658236), (228, 383971), (266, 329118), (361, 242508), (399, 219412), (532, 164559), (722, 121254), (798, 109706), (1083, 80836), (1444, 60627), (1596, 54853), (2166, 40418), (2527, 34644), (2887, 30324), (4332, 20209), (5054, 17322), (5774, 15162), (7581, 11548), (8661, 10108)]