42858072

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{59}}^2$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 128538300

約数和(自身を除く): 85680228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 59, 72, 76, 81, 108, 114, 118, 152, 162, 171, 177, 216, 228, 236, 324, 342, 354, 456, 472, 513, 531, 648, 684, 708, 1026, 1062, 1121, 1368, 1416, 1539, 1593, 2052, 2124, 2242, 3078, 3186, 3363, 3481, 4104, 4248, 4484, 4779, 6156, 6372, 6726, 6962, 8968, 9558, 10089, 10443, 12312, 12744, 13452, 13924, 19116, 20178, 20886, 26904, 27848, 30267, 31329, 38232, 40356, 41772, 60534, 62658, 66139, 80712, 83544, 90801, 93987, 121068, 125316, 132278, 181602, 187974, 198417, 242136, 250632, 264556, 281961, 363204, 375948, 396834, 529112, 563922, 595251, 726408, 751896, 793668, 1127844, 1190502, 1587336, 1785753, 2255688, 2381004, 3571506, 4762008, 5357259, 7143012, 10714518, 14286024, 21429036, 42858072]

約数ペア:

[(1, 42858072), (2, 21429036), (3, 14286024), (4, 10714518), (6, 7143012), (8, 5357259), (9, 4762008), (12, 3571506), (18, 2381004), (19, 2255688), (24, 1785753), (27, 1587336), (36, 1190502), (38, 1127844), (54, 793668), (57, 751896), (59, 726408), (72, 595251), (76, 563922), (81, 529112), (108, 396834), (114, 375948), (118, 363204), (152, 281961), (162, 264556), (171, 250632), (177, 242136), (216, 198417), (228, 187974), (236, 181602), (324, 132278), (342, 125316), (354, 121068), (456, 93987), (472, 90801), (513, 83544), (531, 80712), (648, 66139), (684, 62658), (708, 60534), (1026, 41772), (1062, 40356), (1121, 38232), (1368, 31329), (1416, 30267), (1539, 27848), (1593, 26904), (2052, 20886), (2124, 20178), (2242, 19116), (3078, 13924), (3186, 13452), (3363, 12744), (3481, 12312), (4104, 10443), (4248, 10089), (4484, 9558), (4779, 8968), (6156, 6962), (6372, 6726)]