71952972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9413}}^1$

素因数の和:9447

約数の個数: 72

約数和(自身を含む): 210346416

約数和(自身を除く): 138393444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 9413, 18826, 28239, 37652, 56478, 65891, 112956, 122369, 131782, 197673, 244738, 263564, 367107, 395346, 461237, 489476, 734214, 790692, 856583, 922474, 1383711, 1468428, 1713166, 1844948, 2569749, 2767422, 3426332, 5139498, 5534844, 5996081, 10278996, 11992162, 17988243, 23984324, 35976486, 71952972]

約数ペア:

[(1, 71952972), (2, 35976486), (3, 23984324), (4, 17988243), (6, 11992162), (7, 10278996), (12, 5996081), (13, 5534844), (14, 5139498), (21, 3426332), (26, 2767422), (28, 2569749), (39, 1844948), (42, 1713166), (49, 1468428), (52, 1383711), (78, 922474), (84, 856583), (91, 790692), (98, 734214), (147, 489476), (156, 461237), (182, 395346), (196, 367107), (273, 263564), (294, 244738), (364, 197673), (546, 131782), (588, 122369), (637, 112956), (1092, 65891), (1274, 56478), (1911, 37652), (2548, 28239), (3822, 18826), (7644, 9413)]