72656766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44357}}^1$

素因数の和:44385

約数の個数: 48

約数和(自身を含む): 193755744

約数和(自身を除く): 121098978

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 44357, 88714, 133071, 266142, 310499, 399213, 576641, 620998, 798426, 931497, 1153282, 1729923, 1862994, 2794491, 3459846, 4036487, 5189769, 5588982, 8072974, 10379538, 12109461, 24218922, 36328383, 72656766]

約数ペア:

[(1, 72656766), (2, 36328383), (3, 24218922), (6, 12109461), (7, 10379538), (9, 8072974), (13, 5588982), (14, 5189769), (18, 4036487), (21, 3459846), (26, 2794491), (39, 1862994), (42, 1729923), (63, 1153282), (78, 931497), (91, 798426), (117, 620998), (126, 576641), (182, 399213), (234, 310499), (273, 266142), (546, 133071), (819, 88714), (1638, 44357)]