74386656

素因数分解:

$2^5\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1427}}^1$

素因数の和:1624

約数の個数: 72

約数和(自身を含む): 212854824

約数和(自身を除く): 138468168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 181, 288, 362, 543, 724, 1086, 1427, 1448, 1629, 2172, 2854, 2896, 3258, 4281, 4344, 5708, 5792, 6516, 8562, 8688, 11416, 12843, 13032, 17124, 17376, 22832, 25686, 26064, 34248, 45664, 51372, 52128, 68496, 102744, 136992, 205488, 258287, 410976, 516574, 774861, 1033148, 1549722, 2066296, 2324583, 3099444, 4132592, 4649166, 6198888, 8265184, 9298332, 12397776, 18596664, 24795552, 37193328, 74386656]

約数ペア:

[(1, 74386656), (2, 37193328), (3, 24795552), (4, 18596664), (6, 12397776), (8, 9298332), (9, 8265184), (12, 6198888), (16, 4649166), (18, 4132592), (24, 3099444), (32, 2324583), (36, 2066296), (48, 1549722), (72, 1033148), (96, 774861), (144, 516574), (181, 410976), (288, 258287), (362, 205488), (543, 136992), (724, 102744), (1086, 68496), (1427, 52128), (1448, 51372), (1629, 45664), (2172, 34248), (2854, 26064), (2896, 25686), (3258, 22832), (4281, 17376), (4344, 17124), (5708, 13032), (5792, 12843), (6516, 11416), (8562, 8688)]