42245436

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 110387200

約数和(自身を除く): 68141764

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 43, 57, 62, 76, 86, 93, 114, 124, 129, 139, 172, 186, 228, 258, 278, 372, 417, 516, 556, 589, 817, 834, 1178, 1333, 1634, 1668, 1767, 2356, 2451, 2641, 2666, 3268, 3534, 3999, 4309, 4902, 5282, 5332, 5977, 7068, 7923, 7998, 8618, 9804, 10564, 11954, 12927, 15846, 15996, 17236, 17931, 23908, 25327, 25854, 31692, 35862, 50654, 51708, 71724, 75981, 81871, 101308, 113563, 151962, 163742, 185287, 227126, 245613, 303924, 327484, 340689, 370574, 454252, 491226, 555861, 681378, 741148, 982452, 1111722, 1362756, 2223444, 3520453, 7040906, 10561359, 14081812, 21122718, 42245436]

約数ペア:

[(1, 42245436), (2, 21122718), (3, 14081812), (4, 10561359), (6, 7040906), (12, 3520453), (19, 2223444), (31, 1362756), (38, 1111722), (43, 982452), (57, 741148), (62, 681378), (76, 555861), (86, 491226), (93, 454252), (114, 370574), (124, 340689), (129, 327484), (139, 303924), (172, 245613), (186, 227126), (228, 185287), (258, 163742), (278, 151962), (372, 113563), (417, 101308), (516, 81871), (556, 75981), (589, 71724), (817, 51708), (834, 50654), (1178, 35862), (1333, 31692), (1634, 25854), (1668, 25327), (1767, 23908), (2356, 17931), (2451, 17236), (2641, 15996), (2666, 15846), (3268, 12927), (3534, 11954), (3999, 10564), (4309, 9804), (4902, 8618), (5282, 7998), (5332, 7923), (5977, 7068)]