25130196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2557}}^1$

素因数の和:2590

約数の個数: 96

約数和(自身を含む): 80218880

約数和(自身を除く): 55088684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 2557, 3276, 4914, 5114, 7671, 9828, 10228, 15342, 17899, 23013, 30684, 33241, 35798, 46026, 53697, 66482, 69039, 71596, 92052, 99723, 107394, 132964, 138078, 161091, 199446, 214788, 232687, 276156, 299169, 322182, 398892, 465374, 483273, 598338, 644364, 698061, 897507, 930748, 966546, 1196676, 1396122, 1795014, 1933092, 2094183, 2792244, 3590028, 4188366, 6282549, 8376732, 12565098, 25130196]

約数ペア:

[(1, 25130196), (2, 12565098), (3, 8376732), (4, 6282549), (6, 4188366), (7, 3590028), (9, 2792244), (12, 2094183), (13, 1933092), (14, 1795014), (18, 1396122), (21, 1196676), (26, 966546), (27, 930748), (28, 897507), (36, 698061), (39, 644364), (42, 598338), (52, 483273), (54, 465374), (63, 398892), (78, 322182), (84, 299169), (91, 276156), (108, 232687), (117, 214788), (126, 199446), (156, 161091), (182, 138078), (189, 132964), (234, 107394), (252, 99723), (273, 92052), (351, 71596), (364, 69039), (378, 66482), (468, 53697), (546, 46026), (702, 35798), (756, 33241), (819, 30684), (1092, 23013), (1404, 17899), (1638, 15342), (2457, 10228), (2557, 9828), (3276, 7671), (4914, 5114)]