72282204

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 190095360

約数和(自身を除く): 117813156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 239, 271, 279, 372, 478, 542, 558, 717, 813, 956, 1084, 1116, 1434, 1626, 2151, 2439, 2868, 3252, 4302, 4878, 7409, 8401, 8604, 9756, 14818, 16802, 22227, 25203, 29636, 33604, 44454, 50406, 64769, 66681, 75609, 88908, 100812, 129538, 133362, 151218, 194307, 259076, 266724, 302436, 388614, 582921, 777228, 1165842, 2007839, 2331684, 4015678, 6023517, 8031356, 12047034, 18070551, 24094068, 36141102, 72282204]

約数ペア:

[(1, 72282204), (2, 36141102), (3, 24094068), (4, 18070551), (6, 12047034), (9, 8031356), (12, 6023517), (18, 4015678), (31, 2331684), (36, 2007839), (62, 1165842), (93, 777228), (124, 582921), (186, 388614), (239, 302436), (271, 266724), (279, 259076), (372, 194307), (478, 151218), (542, 133362), (558, 129538), (717, 100812), (813, 88908), (956, 75609), (1084, 66681), (1116, 64769), (1434, 50406), (1626, 44454), (2151, 33604), (2439, 29636), (2868, 25203), (3252, 22227), (4302, 16802), (4878, 14818), (7409, 9756), (8401, 8604)]