72597954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 171859968

約数和(自身を除く): 99262014

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 191, 286, 382, 429, 443, 573, 858, 886, 1146, 1329, 2101, 2483, 2658, 4202, 4873, 4966, 5759, 6303, 7449, 9746, 11518, 12606, 14619, 14898, 17277, 27313, 29238, 34554, 54626, 63349, 81939, 84613, 126698, 163878, 169226, 190047, 253839, 380094, 507678, 930743, 1099969, 1861486, 2199938, 2792229, 3299907, 5584458, 6599814, 12099659, 24199318, 36298977, 72597954]

約数ペア:

[(1, 72597954), (2, 36298977), (3, 24199318), (6, 12099659), (11, 6599814), (13, 5584458), (22, 3299907), (26, 2792229), (33, 2199938), (39, 1861486), (66, 1099969), (78, 930743), (143, 507678), (191, 380094), (286, 253839), (382, 190047), (429, 169226), (443, 163878), (573, 126698), (858, 84613), (886, 81939), (1146, 63349), (1329, 54626), (2101, 34554), (2483, 29238), (2658, 27313), (4202, 17277), (4873, 14898), (4966, 14619), (5759, 12606), (6303, 11518), (7449, 9746)]