74146572

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 197215200

約数和(自身を除く): 123068628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 149, 207, 276, 298, 414, 447, 596, 601, 828, 894, 1202, 1341, 1788, 1803, 2404, 2682, 3427, 3606, 5364, 5409, 6854, 7212, 10281, 10818, 13708, 13823, 20562, 21636, 27646, 30843, 41124, 41469, 55292, 61686, 82938, 89549, 123372, 124407, 165876, 179098, 248814, 268647, 358196, 497628, 537294, 805941, 1074588, 1611882, 2059627, 3223764, 4119254, 6178881, 8238508, 12357762, 18536643, 24715524, 37073286, 74146572]

約数ペア:

[(1, 74146572), (2, 37073286), (3, 24715524), (4, 18536643), (6, 12357762), (9, 8238508), (12, 6178881), (18, 4119254), (23, 3223764), (36, 2059627), (46, 1611882), (69, 1074588), (92, 805941), (138, 537294), (149, 497628), (207, 358196), (276, 268647), (298, 248814), (414, 179098), (447, 165876), (596, 124407), (601, 123372), (828, 89549), (894, 82938), (1202, 61686), (1341, 55292), (1788, 41469), (1803, 41124), (2404, 30843), (2682, 27646), (3427, 21636), (3606, 20562), (5364, 13823), (5409, 13708), (6854, 10818), (7212, 10281)]