71772048

素因数分解:

$2^4\times 3^3\times {\mathrm{103}}^1\times {\mathrm{1613}}^1$

素因数の和:1733

約数の個数: 80

約数和(自身を含む): 208141440

約数和(自身を除く): 136369392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 103, 108, 144, 206, 216, 309, 412, 432, 618, 824, 927, 1236, 1613, 1648, 1854, 2472, 2781, 3226, 3708, 4839, 4944, 5562, 6452, 7416, 9678, 11124, 12904, 14517, 14832, 19356, 22248, 25808, 29034, 38712, 43551, 44496, 58068, 77424, 87102, 116136, 166139, 174204, 232272, 332278, 348408, 498417, 664556, 696816, 996834, 1329112, 1495251, 1993668, 2658224, 2990502, 3987336, 4485753, 5981004, 7974672, 8971506, 11962008, 17943012, 23924016, 35886024, 71772048]

約数ペア:

[(1, 71772048), (2, 35886024), (3, 23924016), (4, 17943012), (6, 11962008), (8, 8971506), (9, 7974672), (12, 5981004), (16, 4485753), (18, 3987336), (24, 2990502), (27, 2658224), (36, 1993668), (48, 1495251), (54, 1329112), (72, 996834), (103, 696816), (108, 664556), (144, 498417), (206, 348408), (216, 332278), (309, 232272), (412, 174204), (432, 166139), (618, 116136), (824, 87102), (927, 77424), (1236, 58068), (1613, 44496), (1648, 43551), (1854, 38712), (2472, 29034), (2781, 25808), (3226, 22248), (3708, 19356), (4839, 14832), (4944, 14517), (5562, 12904), (6452, 11124), (7416, 9678)]