42039844

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 104799744

約数和(自身を除く): 62759900

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 31, 34, 37, 44, 49, 62, 68, 74, 77, 98, 119, 124, 148, 154, 187, 196, 217, 238, 259, 308, 341, 374, 407, 434, 476, 518, 527, 539, 629, 682, 748, 814, 833, 868, 1036, 1054, 1078, 1147, 1258, 1309, 1364, 1519, 1628, 1666, 1813, 2108, 2156, 2294, 2387, 2516, 2618, 2849, 3038, 3332, 3626, 3689, 4403, 4588, 4774, 5236, 5698, 5797, 6076, 6919, 7252, 7378, 8029, 8806, 9163, 9548, 11396, 11594, 12617, 13838, 14756, 16058, 16709, 17612, 18326, 19499, 19943, 23188, 25234, 25823, 27676, 30821, 32116, 33418, 36652, 38998, 39886, 40579, 48433, 50468, 51646, 56203, 61642, 66836, 77996, 79772, 81158, 88319, 96866, 103292, 112406, 123284, 136493, 162316, 176638, 193732, 214489, 224812, 272986, 284053, 339031, 353276, 428978, 545972, 568106, 618233, 678062, 857956, 955451, 1136212, 1236466, 1356124, 1501423, 1910902, 2472932, 3002846, 3821804, 6005692, 10509961, 21019922, 42039844]

約数ペア:

[(1, 42039844), (2, 21019922), (4, 10509961), (7, 6005692), (11, 3821804), (14, 3002846), (17, 2472932), (22, 1910902), (28, 1501423), (31, 1356124), (34, 1236466), (37, 1136212), (44, 955451), (49, 857956), (62, 678062), (68, 618233), (74, 568106), (77, 545972), (98, 428978), (119, 353276), (124, 339031), (148, 284053), (154, 272986), (187, 224812), (196, 214489), (217, 193732), (238, 176638), (259, 162316), (308, 136493), (341, 123284), (374, 112406), (407, 103292), (434, 96866), (476, 88319), (518, 81158), (527, 79772), (539, 77996), (629, 66836), (682, 61642), (748, 56203), (814, 51646), (833, 50468), (868, 48433), (1036, 40579), (1054, 39886), (1078, 38998), (1147, 36652), (1258, 33418), (1309, 32116), (1364, 30821), (1519, 27676), (1628, 25823), (1666, 25234), (1813, 23188), (2108, 19943), (2156, 19499), (2294, 18326), (2387, 17612), (2516, 16709), (2618, 16058), (2849, 14756), (3038, 13838), (3332, 12617), (3626, 11594), (3689, 11396), (4403, 9548), (4588, 9163), (4774, 8806), (5236, 8029), (5698, 7378), (5797, 7252), (6076, 6919)]