75749212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 188149248

約数和(自身を除く): 112400036

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 23, 28, 34, 37, 44, 46, 68, 74, 77, 92, 119, 148, 154, 161, 187, 238, 253, 259, 289, 308, 322, 374, 391, 407, 476, 506, 518, 578, 629, 644, 748, 782, 814, 851, 1012, 1036, 1156, 1258, 1309, 1564, 1628, 1702, 1771, 2023, 2516, 2618, 2737, 2849, 3179, 3404, 3542, 4046, 4301, 4403, 5236, 5474, 5698, 5957, 6358, 6647, 6919, 7084, 8092, 8602, 8806, 9361, 10693, 10948, 11396, 11914, 12716, 13294, 13838, 14467, 17204, 17612, 18722, 21386, 22253, 23828, 26588, 27676, 28934, 30107, 37444, 42772, 44506, 46529, 48433, 57868, 60214, 65527, 73117, 74851, 89012, 93058, 96866, 101269, 117623, 120428, 131054, 146234, 149702, 159137, 186116, 193732, 202538, 235246, 245939, 262108, 292468, 299404, 318274, 405076, 470492, 491878, 511819, 636548, 823361, 983756, 1023638, 1113959, 1646722, 1721573, 2047276, 2227918, 2705329, 3293444, 3443146, 4455836, 5410658, 6886292, 10821316, 18937303, 37874606, 75749212]

約数ペア:

[(1, 75749212), (2, 37874606), (4, 18937303), (7, 10821316), (11, 6886292), (14, 5410658), (17, 4455836), (22, 3443146), (23, 3293444), (28, 2705329), (34, 2227918), (37, 2047276), (44, 1721573), (46, 1646722), (68, 1113959), (74, 1023638), (77, 983756), (92, 823361), (119, 636548), (148, 511819), (154, 491878), (161, 470492), (187, 405076), (238, 318274), (253, 299404), (259, 292468), (289, 262108), (308, 245939), (322, 235246), (374, 202538), (391, 193732), (407, 186116), (476, 159137), (506, 149702), (518, 146234), (578, 131054), (629, 120428), (644, 117623), (748, 101269), (782, 96866), (814, 93058), (851, 89012), (1012, 74851), (1036, 73117), (1156, 65527), (1258, 60214), (1309, 57868), (1564, 48433), (1628, 46529), (1702, 44506), (1771, 42772), (2023, 37444), (2516, 30107), (2618, 28934), (2737, 27676), (2849, 26588), (3179, 23828), (3404, 22253), (3542, 21386), (4046, 18722), (4301, 17612), (4403, 17204), (5236, 14467), (5474, 13838), (5698, 13294), (5957, 12716), (6358, 11914), (6647, 11396), (6919, 10948), (7084, 10693), (8092, 9361), (8602, 8806)]