27823764

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 70555968

約数和(自身を除く): 42732204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 113, 142, 204, 213, 226, 284, 289, 339, 426, 452, 578, 678, 852, 867, 1156, 1207, 1356, 1734, 1921, 2414, 3468, 3621, 3842, 4828, 5763, 7242, 7684, 8023, 11526, 14484, 16046, 20519, 23052, 24069, 32092, 32657, 41038, 48138, 61557, 65314, 82076, 96276, 97971, 123114, 130628, 136391, 195942, 246228, 272782, 391884, 409173, 545564, 818346, 1636692, 2318647, 4637294, 6955941, 9274588, 13911882, 27823764]

約数ペア:

[(1, 27823764), (2, 13911882), (3, 9274588), (4, 6955941), (6, 4637294), (12, 2318647), (17, 1636692), (34, 818346), (51, 545564), (68, 409173), (71, 391884), (102, 272782), (113, 246228), (142, 195942), (204, 136391), (213, 130628), (226, 123114), (284, 97971), (289, 96276), (339, 82076), (426, 65314), (452, 61557), (578, 48138), (678, 41038), (852, 32657), (867, 32092), (1156, 24069), (1207, 23052), (1356, 20519), (1734, 16046), (1921, 14484), (2414, 11526), (3468, 8023), (3621, 7684), (3842, 7242), (4828, 5763)]