27863316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2053}}^1$

素因数の和:2105

約数の個数: 72

約数和(自身を含む): 78503880

約数和(自身を除く): 50640564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2053, 2262, 3393, 4106, 4524, 6159, 6786, 8212, 12318, 13572, 18477, 24636, 26689, 36954, 53378, 59537, 73908, 80067, 106756, 119074, 160134, 178611, 238148, 240201, 320268, 357222, 480402, 535833, 714444, 773981, 960804, 1071666, 1547962, 2143332, 2321943, 3095924, 4643886, 6965829, 9287772, 13931658, 27863316]

約数ペア:

[(1, 27863316), (2, 13931658), (3, 9287772), (4, 6965829), (6, 4643886), (9, 3095924), (12, 2321943), (13, 2143332), (18, 1547962), (26, 1071666), (29, 960804), (36, 773981), (39, 714444), (52, 535833), (58, 480402), (78, 357222), (87, 320268), (116, 240201), (117, 238148), (156, 178611), (174, 160134), (234, 119074), (261, 106756), (348, 80067), (377, 73908), (468, 59537), (522, 53378), (754, 36954), (1044, 26689), (1131, 24636), (1508, 18477), (2053, 13572), (2262, 12318), (3393, 8212), (4106, 6786), (4524, 6159)]