80529228

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{6373}}^1$

素因数の和:6405

約数の個数: 72

約数和(自身を含む): 227373328

約数和(自身を除く): 146844100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 6373, 12636, 12746, 19119, 25492, 38238, 57357, 76476, 82849, 114714, 165698, 172071, 229428, 248547, 331396, 344142, 497094, 516213, 688284, 745641, 994188, 1032426, 1491282, 1548639, 2064852, 2236923, 2982564, 3097278, 4473846, 6194556, 6710769, 8947692, 13421538, 20132307, 26843076, 40264614, 80529228]

約数ペア:

[(1, 80529228), (2, 40264614), (3, 26843076), (4, 20132307), (6, 13421538), (9, 8947692), (12, 6710769), (13, 6194556), (18, 4473846), (26, 3097278), (27, 2982564), (36, 2236923), (39, 2064852), (52, 1548639), (54, 1491282), (78, 1032426), (81, 994188), (108, 745641), (117, 688284), (156, 516213), (162, 497094), (234, 344142), (243, 331396), (324, 248547), (351, 229428), (468, 172071), (486, 165698), (702, 114714), (972, 82849), (1053, 76476), (1404, 57357), (2106, 38238), (3159, 25492), (4212, 19119), (6318, 12746), (6373, 12636)]