84665376

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1973}}^1$

素因数の和:2138

約数の個数: 72

約数和(自身を含む): 242505900

約数和(自身を除く): 157840524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 447, 596, 894, 1192, 1341, 1788, 1973, 2384, 2682, 3576, 3946, 4768, 5364, 5919, 7152, 7892, 10728, 11838, 14304, 15784, 17757, 21456, 23676, 31568, 35514, 42912, 47352, 63136, 71028, 94704, 142056, 189408, 284112, 293977, 568224, 587954, 881931, 1175908, 1763862, 2351816, 2645793, 3527724, 4703632, 5291586, 7055448, 9407264, 10583172, 14110896, 21166344, 28221792, 42332688, 84665376]

約数ペア:

[(1, 84665376), (2, 42332688), (3, 28221792), (4, 21166344), (6, 14110896), (8, 10583172), (9, 9407264), (12, 7055448), (16, 5291586), (18, 4703632), (24, 3527724), (32, 2645793), (36, 2351816), (48, 1763862), (72, 1175908), (96, 881931), (144, 587954), (149, 568224), (288, 293977), (298, 284112), (447, 189408), (596, 142056), (894, 94704), (1192, 71028), (1341, 63136), (1788, 47352), (1973, 42912), (2384, 35514), (2682, 31568), (3576, 23676), (3946, 21456), (4768, 17757), (5364, 15784), (5919, 14304), (7152, 11838), (7892, 10728)]