64901736

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2196

約数の個数: 80

約数和(自身を含む): 185739840

約数和(自身を除く): 120838104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 282, 324, 376, 423, 564, 648, 846, 1128, 1269, 1692, 2131, 2538, 3384, 3807, 4262, 5076, 6393, 7614, 8524, 10152, 12786, 15228, 17048, 19179, 25572, 30456, 38358, 51144, 57537, 76716, 100157, 115074, 153432, 172611, 200314, 230148, 300471, 345222, 400628, 460296, 600942, 690444, 801256, 901413, 1201884, 1380888, 1802826, 2403768, 2704239, 3605652, 5408478, 7211304, 8112717, 10816956, 16225434, 21633912, 32450868, 64901736]

約数ペア:

[(1, 64901736), (2, 32450868), (3, 21633912), (4, 16225434), (6, 10816956), (8, 8112717), (9, 7211304), (12, 5408478), (18, 3605652), (24, 2704239), (27, 2403768), (36, 1802826), (47, 1380888), (54, 1201884), (72, 901413), (81, 801256), (94, 690444), (108, 600942), (141, 460296), (162, 400628), (188, 345222), (216, 300471), (282, 230148), (324, 200314), (376, 172611), (423, 153432), (564, 115074), (648, 100157), (846, 76716), (1128, 57537), (1269, 51144), (1692, 38358), (2131, 30456), (2538, 25572), (3384, 19179), (3807, 17048), (4262, 15228), (5076, 12786), (6393, 10152), (7614, 8524)]