78645348

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 205820160

約数和(自身を除く): 127174812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 61, 118, 122, 177, 183, 236, 244, 354, 366, 531, 549, 607, 708, 732, 1062, 1098, 1214, 1821, 2124, 2196, 2428, 3599, 3642, 5463, 7198, 7284, 10797, 10926, 14396, 21594, 21852, 32391, 35813, 37027, 43188, 64782, 71626, 74054, 107439, 111081, 129564, 143252, 148108, 214878, 222162, 322317, 333243, 429756, 444324, 644634, 666486, 1289268, 1332972, 2184593, 4369186, 6553779, 8738372, 13107558, 19661337, 26215116, 39322674, 78645348]

約数ペア:

[(1, 78645348), (2, 39322674), (3, 26215116), (4, 19661337), (6, 13107558), (9, 8738372), (12, 6553779), (18, 4369186), (36, 2184593), (59, 1332972), (61, 1289268), (118, 666486), (122, 644634), (177, 444324), (183, 429756), (236, 333243), (244, 322317), (354, 222162), (366, 214878), (531, 148108), (549, 143252), (607, 129564), (708, 111081), (732, 107439), (1062, 74054), (1098, 71626), (1214, 64782), (1821, 43188), (2124, 37027), (2196, 35813), (2428, 32391), (3599, 21852), (3642, 21594), (5463, 14396), (7198, 10926), (7284, 10797)]