47188764

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 144

約数和(自身を含む): 146768160

約数和(自身を除く): 99579396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 49, 54, 63, 74, 84, 98, 108, 111, 126, 147, 148, 189, 196, 222, 241, 252, 259, 294, 333, 378, 441, 444, 482, 518, 588, 666, 723, 756, 777, 882, 964, 999, 1036, 1323, 1332, 1446, 1554, 1687, 1764, 1813, 1998, 2169, 2331, 2646, 2892, 3108, 3374, 3626, 3996, 4338, 4662, 5061, 5292, 5439, 6507, 6748, 6993, 7252, 8676, 8917, 9324, 10122, 10878, 11809, 13014, 13986, 15183, 16317, 17834, 20244, 21756, 23618, 26028, 26751, 27972, 30366, 32634, 35427, 35668, 45549, 47236, 48951, 53502, 60732, 62419, 65268, 70854, 80253, 91098, 97902, 106281, 107004, 124838, 141708, 160506, 182196, 187257, 195804, 212562, 240759, 249676, 318843, 321012, 374514, 425124, 436933, 481518, 561771, 637686, 749028, 873866, 963036, 1123542, 1275372, 1310799, 1685313, 1747732, 2247084, 2621598, 3370626, 3932397, 5243196, 6741252, 7864794, 11797191, 15729588, 23594382, 47188764]

約数ペア:

[(1, 47188764), (2, 23594382), (3, 15729588), (4, 11797191), (6, 7864794), (7, 6741252), (9, 5243196), (12, 3932397), (14, 3370626), (18, 2621598), (21, 2247084), (27, 1747732), (28, 1685313), (36, 1310799), (37, 1275372), (42, 1123542), (49, 963036), (54, 873866), (63, 749028), (74, 637686), (84, 561771), (98, 481518), (108, 436933), (111, 425124), (126, 374514), (147, 321012), (148, 318843), (189, 249676), (196, 240759), (222, 212562), (241, 195804), (252, 187257), (259, 182196), (294, 160506), (333, 141708), (378, 124838), (441, 107004), (444, 106281), (482, 97902), (518, 91098), (588, 80253), (666, 70854), (723, 65268), (756, 62419), (777, 60732), (882, 53502), (964, 48951), (999, 47236), (1036, 45549), (1323, 35668), (1332, 35427), (1446, 32634), (1554, 30366), (1687, 27972), (1764, 26751), (1813, 26028), (1998, 23618), (2169, 21756), (2331, 20244), (2646, 17834), (2892, 16317), (3108, 15183), (3374, 13986), (3626, 13014), (3996, 11809), (4338, 10878), (4662, 10122), (5061, 9324), (5292, 8917), (5439, 8676), (6507, 7252), (6748, 6993)]