31202964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 86412872

約数和(自身を除く): 55209908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1093, 1098, 1586, 2186, 2196, 2379, 3172, 3279, 4372, 4758, 6558, 7137, 9516, 9837, 13116, 14209, 14274, 19674, 28418, 28548, 39348, 42627, 56836, 66673, 85254, 127881, 133346, 170508, 200019, 255762, 266692, 400038, 511524, 600057, 800076, 866749, 1200114, 1733498, 2400228, 2600247, 3466996, 5200494, 7800741, 10400988, 15601482, 31202964]

約数ペア:

[(1, 31202964), (2, 15601482), (3, 10400988), (4, 7800741), (6, 5200494), (9, 3466996), (12, 2600247), (13, 2400228), (18, 1733498), (26, 1200114), (36, 866749), (39, 800076), (52, 600057), (61, 511524), (78, 400038), (117, 266692), (122, 255762), (156, 200019), (183, 170508), (234, 133346), (244, 127881), (366, 85254), (468, 66673), (549, 56836), (732, 42627), (793, 39348), (1093, 28548), (1098, 28418), (1586, 19674), (2186, 14274), (2196, 14209), (2379, 13116), (3172, 9837), (3279, 9516), (4372, 7137), (4758, 6558)]