66165942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 145566720

約数和(自身を除く): 79400778

約数列:

[1, 2, 3, 6, 19, 38, 47, 53, 57, 94, 106, 114, 141, 159, 233, 282, 318, 466, 699, 893, 1007, 1398, 1786, 2014, 2491, 2679, 3021, 4427, 4982, 5358, 6042, 7473, 8854, 10951, 12349, 13281, 14946, 21902, 24698, 26562, 32853, 37047, 47329, 65706, 74094, 94658, 141987, 208069, 234631, 283974, 416138, 469262, 580403, 624207, 703893, 1160806, 1248414, 1407786, 1741209, 3482418, 11027657, 22055314, 33082971, 66165942]

約数ペア:

[(1, 66165942), (2, 33082971), (3, 22055314), (6, 11027657), (19, 3482418), (38, 1741209), (47, 1407786), (53, 1248414), (57, 1160806), (94, 703893), (106, 624207), (114, 580403), (141, 469262), (159, 416138), (233, 283974), (282, 234631), (318, 208069), (466, 141987), (699, 94658), (893, 74094), (1007, 65706), (1398, 47329), (1786, 37047), (2014, 32853), (2491, 26562), (2679, 24698), (3021, 21902), (4427, 14946), (4982, 13281), (5358, 12349), (6042, 10951), (7473, 8854)]