72100668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^2$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 184629760

約数和(自身を除く): 112529092

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 101, 114, 124, 186, 202, 228, 303, 372, 404, 589, 606, 1178, 1212, 1767, 1919, 2356, 3131, 3534, 3838, 5757, 6262, 7068, 7676, 9393, 10201, 11514, 12524, 18786, 20402, 23028, 30603, 37572, 40804, 59489, 61206, 118978, 122412, 178467, 193819, 237956, 316231, 356934, 387638, 581457, 632462, 713868, 775276, 948693, 1162914, 1264924, 1897386, 2325828, 3794772, 6008389, 12016778, 18025167, 24033556, 36050334, 72100668]

約数ペア:

[(1, 72100668), (2, 36050334), (3, 24033556), (4, 18025167), (6, 12016778), (12, 6008389), (19, 3794772), (31, 2325828), (38, 1897386), (57, 1264924), (62, 1162914), (76, 948693), (93, 775276), (101, 713868), (114, 632462), (124, 581457), (186, 387638), (202, 356934), (228, 316231), (303, 237956), (372, 193819), (404, 178467), (589, 122412), (606, 118978), (1178, 61206), (1212, 59489), (1767, 40804), (1919, 37572), (2356, 30603), (3131, 23028), (3534, 20402), (3838, 18786), (5757, 12524), (6262, 11514), (7068, 10201), (7676, 9393)]