942664788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1297}}^1\times {\mathrm{1553}}^1$

素因数の和:2873

約数の個数: 72

約数和(自身を含む): 2569775208

約数和(自身を除く): 1627110420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1297, 1553, 2594, 3106, 3891, 4659, 5188, 6212, 7782, 9318, 11673, 13977, 15564, 16861, 18636, 20189, 23346, 27954, 33722, 40378, 46692, 50583, 55908, 60567, 67444, 80756, 101166, 121134, 151749, 181701, 202332, 242268, 303498, 363402, 606996, 726804, 2014241, 4028482, 6042723, 8056964, 12085446, 18128169, 24170892, 26185133, 36256338, 52370266, 72512676, 78555399, 104740532, 157110798, 235666197, 314221596, 471332394, 942664788]

約数ペア:

[(1, 942664788), (2, 471332394), (3, 314221596), (4, 235666197), (6, 157110798), (9, 104740532), (12, 78555399), (13, 72512676), (18, 52370266), (26, 36256338), (36, 26185133), (39, 24170892), (52, 18128169), (78, 12085446), (117, 8056964), (156, 6042723), (234, 4028482), (468, 2014241), (1297, 726804), (1553, 606996), (2594, 363402), (3106, 303498), (3891, 242268), (4659, 202332), (5188, 181701), (6212, 151749), (7782, 121134), (9318, 101166), (11673, 80756), (13977, 67444), (15564, 60567), (16861, 55908), (18636, 50583), (20189, 46692), (23346, 40378), (27954, 33722)]