78415764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:737

約数の個数: 96

約数和(自身を含む): 224259840

約数和(自身を除く): 145844076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 89, 102, 119, 178, 204, 238, 267, 356, 357, 476, 534, 617, 623, 714, 1068, 1234, 1246, 1428, 1513, 1851, 1869, 2468, 2492, 3026, 3702, 3738, 4319, 4539, 6052, 7404, 7476, 8638, 9078, 10489, 10591, 12957, 17276, 18156, 20978, 21182, 25914, 31467, 31773, 41956, 42364, 51828, 54913, 62934, 63546, 73423, 109826, 125868, 127092, 146846, 164739, 219652, 220269, 293692, 329478, 384391, 440538, 658956, 768782, 881076, 933521, 1153173, 1537564, 1867042, 2306346, 2800563, 3734084, 4612692, 5601126, 6534647, 11202252, 13069294, 19603941, 26138588, 39207882, 78415764]

約数ペア:

[(1, 78415764), (2, 39207882), (3, 26138588), (4, 19603941), (6, 13069294), (7, 11202252), (12, 6534647), (14, 5601126), (17, 4612692), (21, 3734084), (28, 2800563), (34, 2306346), (42, 1867042), (51, 1537564), (68, 1153173), (84, 933521), (89, 881076), (102, 768782), (119, 658956), (178, 440538), (204, 384391), (238, 329478), (267, 293692), (356, 220269), (357, 219652), (476, 164739), (534, 146846), (617, 127092), (623, 125868), (714, 109826), (1068, 73423), (1234, 63546), (1246, 62934), (1428, 54913), (1513, 51828), (1851, 42364), (1869, 41956), (2468, 31773), (2492, 31467), (3026, 25914), (3702, 21182), (3738, 20978), (4319, 18156), (4539, 17276), (6052, 12957), (7404, 10591), (7476, 10489), (8638, 9078)]