68731656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{683}}^1$

素因数の和:1298

約数の個数: 64

約数和(自身を含む): 196992000

約数和(自身を除く): 128260344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 599, 683, 1198, 1366, 1797, 2049, 2396, 2732, 3594, 4098, 4193, 4781, 4792, 5464, 7188, 8196, 8386, 9562, 12579, 14343, 14376, 16392, 16772, 19124, 25158, 28686, 33544, 38248, 50316, 57372, 100632, 114744, 409117, 818234, 1227351, 1636468, 2454702, 2863819, 3272936, 4909404, 5727638, 8591457, 9818808, 11455276, 17182914, 22910552, 34365828, 68731656]

約数ペア:

[(1, 68731656), (2, 34365828), (3, 22910552), (4, 17182914), (6, 11455276), (7, 9818808), (8, 8591457), (12, 5727638), (14, 4909404), (21, 3272936), (24, 2863819), (28, 2454702), (42, 1636468), (56, 1227351), (84, 818234), (168, 409117), (599, 114744), (683, 100632), (1198, 57372), (1366, 50316), (1797, 38248), (2049, 33544), (2396, 28686), (2732, 25158), (3594, 19124), (4098, 16772), (4193, 16392), (4781, 14376), (4792, 14343), (5464, 12579), (7188, 9562), (8196, 8386)]