74389088

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 157648680

約数和(自身を除く): 83259592

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 59, 62, 82, 118, 124, 164, 236, 248, 328, 472, 496, 656, 944, 961, 992, 1271, 1312, 1829, 1888, 1922, 2419, 2542, 3658, 3844, 4838, 5084, 7316, 7688, 9676, 10168, 14632, 15376, 19352, 20336, 29264, 30752, 38704, 39401, 40672, 56699, 58528, 74989, 77408, 78802, 113398, 149978, 157604, 226796, 299956, 315208, 453592, 599912, 630416, 907184, 1199824, 1260832, 1814368, 2324659, 2399648, 4649318, 9298636, 18597272, 37194544, 74389088]

約数ペア:

[(1, 74389088), (2, 37194544), (4, 18597272), (8, 9298636), (16, 4649318), (31, 2399648), (32, 2324659), (41, 1814368), (59, 1260832), (62, 1199824), (82, 907184), (118, 630416), (124, 599912), (164, 453592), (236, 315208), (248, 299956), (328, 226796), (472, 157604), (496, 149978), (656, 113398), (944, 78802), (961, 77408), (992, 74989), (1271, 58528), (1312, 56699), (1829, 40672), (1888, 39401), (1922, 38704), (2419, 30752), (2542, 29264), (3658, 20336), (3844, 19352), (4838, 15376), (5084, 14632), (7316, 10168), (7688, 9676)]