180347076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55051}}^1$

素因数の和:55081

約数の個数: 72

約数和(自身を含む): 561089984

約数和(自身を除く): 380742908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 55051, 110102, 165153, 220204, 330306, 385357, 495459, 660612, 715663, 770714, 990918, 1156071, 1431326, 1541428, 1981836, 2146989, 2312142, 2862652, 3468213, 4293978, 4624284, 5009641, 6440967, 6936426, 8587956, 10019282, 12881934, 13872852, 15028923, 20038564, 25763868, 30057846, 45086769, 60115692, 90173538, 180347076]

約数ペア:

[(1, 180347076), (2, 90173538), (3, 60115692), (4, 45086769), (6, 30057846), (7, 25763868), (9, 20038564), (12, 15028923), (13, 13872852), (14, 12881934), (18, 10019282), (21, 8587956), (26, 6936426), (28, 6440967), (36, 5009641), (39, 4624284), (42, 4293978), (52, 3468213), (63, 2862652), (78, 2312142), (84, 2146989), (91, 1981836), (117, 1541428), (126, 1431326), (156, 1156071), (182, 990918), (234, 770714), (252, 715663), (273, 660612), (364, 495459), (468, 385357), (546, 330306), (819, 220204), (1092, 165153), (1638, 110102), (3276, 55051)]