80013276

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:768

約数の個数: 108

約数和(自身を含む): 239141448

約数和(自身を除く): 159128172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 67, 84, 98, 126, 134, 147, 196, 201, 252, 268, 294, 402, 441, 469, 588, 603, 677, 804, 882, 938, 1206, 1354, 1407, 1764, 1876, 2031, 2412, 2708, 2814, 3283, 4062, 4221, 4739, 5628, 6093, 6566, 8124, 8442, 9478, 9849, 12186, 13132, 14217, 16884, 18956, 19698, 24372, 28434, 29547, 33173, 39396, 42651, 45359, 56868, 59094, 66346, 85302, 90718, 99519, 118188, 132692, 136077, 170604, 181436, 199038, 272154, 298557, 317513, 398076, 408231, 544308, 597114, 635026, 816462, 952539, 1194228, 1270052, 1632924, 1905078, 2222591, 2857617, 3810156, 4445182, 5715234, 6667773, 8890364, 11430468, 13335546, 20003319, 26671092, 40006638, 80013276]

約数ペア:

[(1, 80013276), (2, 40006638), (3, 26671092), (4, 20003319), (6, 13335546), (7, 11430468), (9, 8890364), (12, 6667773), (14, 5715234), (18, 4445182), (21, 3810156), (28, 2857617), (36, 2222591), (42, 1905078), (49, 1632924), (63, 1270052), (67, 1194228), (84, 952539), (98, 816462), (126, 635026), (134, 597114), (147, 544308), (196, 408231), (201, 398076), (252, 317513), (268, 298557), (294, 272154), (402, 199038), (441, 181436), (469, 170604), (588, 136077), (603, 132692), (677, 118188), (804, 99519), (882, 90718), (938, 85302), (1206, 66346), (1354, 59094), (1407, 56868), (1764, 45359), (1876, 42651), (2031, 39396), (2412, 33173), (2708, 29547), (2814, 28434), (3283, 24372), (4062, 19698), (4221, 18956), (4739, 16884), (5628, 14217), (6093, 13132), (6566, 12186), (8124, 9849), (8442, 9478)]