73984716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1399}}^1$

素因数の和:1535

約数の個数: 72

約数和(自身を含む): 203330400

約数和(自身を除く): 129345684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 113, 117, 156, 226, 234, 339, 452, 468, 678, 1017, 1356, 1399, 1469, 2034, 2798, 2938, 4068, 4197, 4407, 5596, 5876, 8394, 8814, 12591, 13221, 16788, 17628, 18187, 25182, 26442, 36374, 50364, 52884, 54561, 72748, 109122, 158087, 163683, 218244, 316174, 327366, 474261, 632348, 654732, 948522, 1422783, 1897044, 2055131, 2845566, 4110262, 5691132, 6165393, 8220524, 12330786, 18496179, 24661572, 36992358, 73984716]

約数ペア:

[(1, 73984716), (2, 36992358), (3, 24661572), (4, 18496179), (6, 12330786), (9, 8220524), (12, 6165393), (13, 5691132), (18, 4110262), (26, 2845566), (36, 2055131), (39, 1897044), (52, 1422783), (78, 948522), (113, 654732), (117, 632348), (156, 474261), (226, 327366), (234, 316174), (339, 218244), (452, 163683), (468, 158087), (678, 109122), (1017, 72748), (1356, 54561), (1399, 52884), (1469, 50364), (2034, 36374), (2798, 26442), (2938, 25182), (4068, 18187), (4197, 17628), (4407, 16788), (5596, 13221), (5876, 12591), (8394, 8814)]