69255076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 148811040

約数和(自身を除く): 79555964

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 121, 187, 209, 242, 323, 374, 418, 443, 484, 646, 748, 836, 886, 1292, 1772, 2057, 2299, 3553, 4114, 4598, 4873, 7106, 7531, 8228, 8417, 9196, 9746, 14212, 15062, 16834, 19492, 30124, 33668, 39083, 53603, 78166, 82841, 92587, 107206, 143089, 156332, 165682, 185174, 214412, 286178, 331364, 370348, 572356, 911251, 1018457, 1573979, 1822502, 2036914, 3147958, 3645004, 4073828, 6295916, 17313769, 34627538, 69255076]

約数ペア:

[(1, 69255076), (2, 34627538), (4, 17313769), (11, 6295916), (17, 4073828), (19, 3645004), (22, 3147958), (34, 2036914), (38, 1822502), (44, 1573979), (68, 1018457), (76, 911251), (121, 572356), (187, 370348), (209, 331364), (242, 286178), (323, 214412), (374, 185174), (418, 165682), (443, 156332), (484, 143089), (646, 107206), (748, 92587), (836, 82841), (886, 78166), (1292, 53603), (1772, 39083), (2057, 33668), (2299, 30124), (3553, 19492), (4114, 16834), (4598, 15062), (4873, 14212), (7106, 9746), (7531, 9196), (8228, 8417)]