78312128412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{6361}}^1\times {\mathrm{146563}}^1$

素因数の和:152938

約数の個数: 48

約数和(自身を含む): 208866597632

約数和(自身を除く): 130554469220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 6361, 12722, 19083, 25444, 38166, 44527, 76332, 89054, 133581, 146563, 178108, 267162, 293126, 439689, 534324, 586252, 879378, 1025941, 1758756, 2051882, 3077823, 4103764, 6155646, 12311292, 932287243, 1864574486, 2796861729, 3729148972, 5593723458, 6526010701, 11187446916, 13052021402, 19578032103, 26104042804, 39156064206, 78312128412]

約数ペア:

[(1, 78312128412), (2, 39156064206), (3, 26104042804), (4, 19578032103), (6, 13052021402), (7, 11187446916), (12, 6526010701), (14, 5593723458), (21, 3729148972), (28, 2796861729), (42, 1864574486), (84, 932287243), (6361, 12311292), (12722, 6155646), (19083, 4103764), (25444, 3077823), (38166, 2051882), (44527, 1758756), (76332, 1025941), (89054, 879378), (133581, 586252), (146563, 534324), (178108, 439689), (267162, 293126)]