31122648

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 91316160

約数和(自身を除く): 60193512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 47, 51, 68, 72, 94, 102, 136, 141, 153, 188, 204, 282, 306, 376, 408, 423, 541, 564, 612, 799, 846, 1082, 1128, 1224, 1598, 1623, 1692, 2164, 2397, 3196, 3246, 3384, 4328, 4794, 4869, 6392, 6492, 7191, 9197, 9588, 9738, 12984, 14382, 18394, 19176, 19476, 25427, 27591, 28764, 36788, 38952, 50854, 55182, 57528, 73576, 76281, 82773, 101708, 110364, 152562, 165546, 203416, 220728, 228843, 305124, 331092, 432259, 457686, 610248, 662184, 864518, 915372, 1296777, 1729036, 1830744, 2593554, 3458072, 3890331, 5187108, 7780662, 10374216, 15561324, 31122648]

約数ペア:

[(1, 31122648), (2, 15561324), (3, 10374216), (4, 7780662), (6, 5187108), (8, 3890331), (9, 3458072), (12, 2593554), (17, 1830744), (18, 1729036), (24, 1296777), (34, 915372), (36, 864518), (47, 662184), (51, 610248), (68, 457686), (72, 432259), (94, 331092), (102, 305124), (136, 228843), (141, 220728), (153, 203416), (188, 165546), (204, 152562), (282, 110364), (306, 101708), (376, 82773), (408, 76281), (423, 73576), (541, 57528), (564, 55182), (612, 50854), (799, 38952), (846, 36788), (1082, 28764), (1128, 27591), (1224, 25427), (1598, 19476), (1623, 19176), (1692, 18394), (2164, 14382), (2397, 12984), (3196, 9738), (3246, 9588), (3384, 9197), (4328, 7191), (4794, 6492), (4869, 6392)]