64760778

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8233}}^1$

素因数の和:8283

約数の個数: 48

約数和(自身を含む): 154140480

約数和(自身を除く): 89379702

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 8233, 16466, 24699, 49398, 74097, 148194, 156427, 189359, 312854, 378718, 469281, 568077, 938562, 1136154, 1407843, 1704231, 2815686, 3408462, 3597821, 7195642, 10793463, 21586926, 32380389, 64760778]

約数ペア:

[(1, 64760778), (2, 32380389), (3, 21586926), (6, 10793463), (9, 7195642), (18, 3597821), (19, 3408462), (23, 2815686), (38, 1704231), (46, 1407843), (57, 1136154), (69, 938562), (114, 568077), (138, 469281), (171, 378718), (207, 312854), (342, 189359), (414, 156427), (437, 148194), (874, 74097), (1311, 49398), (2622, 24699), (3933, 16466), (7866, 8233)]