80711904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9239}}^1$

素因数の和:9272

約数の個数: 96

約数和(自身を含む): 260789760

約数和(自身を除く): 180077856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 9239, 18478, 27717, 36956, 55434, 64673, 73912, 110868, 120107, 129346, 147824, 194019, 221736, 240214, 258692, 295648, 360321, 388038, 443472, 480428, 517384, 720642, 776076, 840749, 886944, 960856, 1034768, 1441284, 1552152, 1681498, 1921712, 2069536, 2522247, 2882568, 3104304, 3362996, 3843424, 5044494, 5765136, 6208608, 6725992, 10088988, 11530272, 13451984, 20177976, 26903968, 40355952, 80711904]

約数ペア:

[(1, 80711904), (2, 40355952), (3, 26903968), (4, 20177976), (6, 13451984), (7, 11530272), (8, 10088988), (12, 6725992), (13, 6208608), (14, 5765136), (16, 5044494), (21, 3843424), (24, 3362996), (26, 3104304), (28, 2882568), (32, 2522247), (39, 2069536), (42, 1921712), (48, 1681498), (52, 1552152), (56, 1441284), (78, 1034768), (84, 960856), (91, 886944), (96, 840749), (104, 776076), (112, 720642), (156, 517384), (168, 480428), (182, 443472), (208, 388038), (224, 360321), (273, 295648), (312, 258692), (336, 240214), (364, 221736), (416, 194019), (546, 147824), (624, 129346), (672, 120107), (728, 110868), (1092, 73912), (1248, 64673), (1456, 55434), (2184, 36956), (2912, 27717), (4368, 18478), (8736, 9239)]