42281928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 124488000

約数和(自身を除く): 82206072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 199, 227, 234, 312, 398, 454, 468, 597, 681, 796, 908, 936, 1194, 1362, 1592, 1791, 1816, 2043, 2388, 2587, 2724, 2951, 3582, 4086, 4776, 5174, 5448, 5902, 7164, 7761, 8172, 8853, 10348, 11804, 14328, 15522, 16344, 17706, 20696, 23283, 23608, 26559, 31044, 35412, 45173, 46566, 53118, 62088, 70824, 90346, 93132, 106236, 135519, 180692, 186264, 212472, 271038, 361384, 406557, 542076, 587249, 813114, 1084152, 1174498, 1626228, 1761747, 2348996, 3252456, 3523494, 4697992, 5285241, 7046988, 10570482, 14093976, 21140964, 42281928]

約数ペア:

[(1, 42281928), (2, 21140964), (3, 14093976), (4, 10570482), (6, 7046988), (8, 5285241), (9, 4697992), (12, 3523494), (13, 3252456), (18, 2348996), (24, 1761747), (26, 1626228), (36, 1174498), (39, 1084152), (52, 813114), (72, 587249), (78, 542076), (104, 406557), (117, 361384), (156, 271038), (199, 212472), (227, 186264), (234, 180692), (312, 135519), (398, 106236), (454, 93132), (468, 90346), (597, 70824), (681, 62088), (796, 53118), (908, 46566), (936, 45173), (1194, 35412), (1362, 31044), (1592, 26559), (1791, 23608), (1816, 23283), (2043, 20696), (2388, 17706), (2587, 16344), (2724, 15522), (2951, 14328), (3582, 11804), (4086, 10348), (4776, 8853), (5174, 8172), (5448, 7761), (5902, 7164)]