79728012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24337}}^1$

素因数の和:24367

約数の個数: 72

約数和(自身を含む): 248052896

約数和(自身を除く): 168324884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 24337, 48674, 73011, 97348, 146022, 170359, 219033, 292044, 316381, 340718, 438066, 511077, 632762, 681436, 876132, 949143, 1022154, 1265524, 1533231, 1898286, 2044308, 2214667, 2847429, 3066462, 3796572, 4429334, 5694858, 6132924, 6644001, 8858668, 11389716, 13288002, 19932003, 26576004, 39864006, 79728012]

約数ペア:

[(1, 79728012), (2, 39864006), (3, 26576004), (4, 19932003), (6, 13288002), (7, 11389716), (9, 8858668), (12, 6644001), (13, 6132924), (14, 5694858), (18, 4429334), (21, 3796572), (26, 3066462), (28, 2847429), (36, 2214667), (39, 2044308), (42, 1898286), (52, 1533231), (63, 1265524), (78, 1022154), (84, 949143), (91, 876132), (117, 681436), (126, 632762), (156, 511077), (182, 438066), (234, 340718), (252, 316381), (273, 292044), (364, 219033), (468, 170359), (546, 146022), (819, 97348), (1092, 73011), (1638, 48674), (3276, 24337)]