42591768

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 121651200

約数和(自身を除く): 79059432

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 31, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 131, 138, 152, 184, 186, 228, 248, 262, 276, 372, 393, 437, 456, 524, 552, 589, 713, 744, 786, 874, 1048, 1178, 1311, 1426, 1572, 1748, 1767, 2139, 2356, 2489, 2622, 2852, 3013, 3144, 3496, 3534, 4061, 4278, 4712, 4978, 5244, 5704, 6026, 7068, 7467, 8122, 8556, 9039, 9956, 10488, 12052, 12183, 13547, 14136, 14934, 16244, 17112, 18078, 19912, 24104, 24366, 27094, 29868, 32488, 36156, 40641, 48732, 54188, 57247, 59736, 72312, 77159, 81282, 93403, 97464, 108376, 114494, 154318, 162564, 171741, 186806, 228988, 231477, 280209, 308636, 325128, 343482, 373612, 457976, 462954, 560418, 617272, 686964, 747224, 925908, 1120836, 1373928, 1774657, 1851816, 2241672, 3549314, 5323971, 7098628, 10647942, 14197256, 21295884, 42591768]

約数ペア:

[(1, 42591768), (2, 21295884), (3, 14197256), (4, 10647942), (6, 7098628), (8, 5323971), (12, 3549314), (19, 2241672), (23, 1851816), (24, 1774657), (31, 1373928), (38, 1120836), (46, 925908), (57, 747224), (62, 686964), (69, 617272), (76, 560418), (92, 462954), (93, 457976), (114, 373612), (124, 343482), (131, 325128), (138, 308636), (152, 280209), (184, 231477), (186, 228988), (228, 186806), (248, 171741), (262, 162564), (276, 154318), (372, 114494), (393, 108376), (437, 97464), (456, 93403), (524, 81282), (552, 77159), (589, 72312), (713, 59736), (744, 57247), (786, 54188), (874, 48732), (1048, 40641), (1178, 36156), (1311, 32488), (1426, 29868), (1572, 27094), (1748, 24366), (1767, 24104), (2139, 19912), (2356, 18078), (2489, 17112), (2622, 16244), (2852, 14934), (3013, 14136), (3144, 13547), (3496, 12183), (3534, 12052), (4061, 10488), (4278, 9956), (4712, 9039), (4978, 8556), (5244, 8122), (5704, 7467), (6026, 7068)]