27785291292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{888163}}^1$

素因数の和:888263

約数の個数: 72

約数和(自身を含む): 77590007040

約数和(自身を除く): 49804715748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 711, 869, 948, 1422, 1738, 2607, 2844, 3476, 5214, 7821, 10428, 15642, 31284, 888163, 1776326, 2664489, 3552652, 5328978, 7993467, 9769793, 10657956, 15986934, 19539586, 29309379, 31973868, 39079172, 58618758, 70164877, 87928137, 117237516, 140329754, 175856274, 210494631, 280659508, 351712548, 420989262, 631483893, 771813647, 841978524, 1262967786, 1543627294, 2315440941, 2525935572, 3087254588, 4630881882, 6946322823, 9261763764, 13892645646, 27785291292]

約数ペア:

[(1, 27785291292), (2, 13892645646), (3, 9261763764), (4, 6946322823), (6, 4630881882), (9, 3087254588), (11, 2525935572), (12, 2315440941), (18, 1543627294), (22, 1262967786), (33, 841978524), (36, 771813647), (44, 631483893), (66, 420989262), (79, 351712548), (99, 280659508), (132, 210494631), (158, 175856274), (198, 140329754), (237, 117237516), (316, 87928137), (396, 70164877), (474, 58618758), (711, 39079172), (869, 31973868), (948, 29309379), (1422, 19539586), (1738, 15986934), (2607, 10657956), (2844, 9769793), (3476, 7993467), (5214, 5328978), (7821, 3552652), (10428, 2664489), (15642, 1776326), (31284, 888163)]