72367713

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 121804800

約数和(自身を除く): 49437087

約数列:

[1, 3, 9, 11, 19, 33, 57, 79, 99, 171, 209, 237, 487, 627, 711, 869, 1461, 1501, 1881, 2607, 4383, 4503, 5357, 7821, 9253, 13509, 16071, 16511, 27759, 38473, 48213, 49533, 83277, 101783, 115419, 148599, 305349, 346257, 423203, 730987, 916047, 1269609, 2192961, 3808827, 6578883, 8040857, 24122571, 72367713]

約数ペア:

[(1, 72367713), (3, 24122571), (9, 8040857), (11, 6578883), (19, 3808827), (33, 2192961), (57, 1269609), (79, 916047), (99, 730987), (171, 423203), (209, 346257), (237, 305349), (487, 148599), (627, 115419), (711, 101783), (869, 83277), (1461, 49533), (1501, 48213), (1881, 38473), (2607, 27759), (4383, 16511), (4503, 16071), (5357, 13509), (7821, 9253)]