78513292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{433}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 162302112

約数和(自身を除く): 83788820

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 317, 433, 572, 634, 866, 1268, 1732, 3487, 4121, 4763, 5629, 6974, 8242, 9526, 11258, 13948, 16484, 19052, 22516, 45331, 61919, 90662, 123838, 137261, 181324, 247676, 274522, 549044, 1509871, 1784393, 3019742, 3568786, 6039484, 7137572, 19628323, 39256646, 78513292]

約数ペア:

[(1, 78513292), (2, 39256646), (4, 19628323), (11, 7137572), (13, 6039484), (22, 3568786), (26, 3019742), (44, 1784393), (52, 1509871), (143, 549044), (286, 274522), (317, 247676), (433, 181324), (572, 137261), (634, 123838), (866, 90662), (1268, 61919), (1732, 45331), (3487, 22516), (4121, 19052), (4763, 16484), (5629, 13948), (6974, 11258), (8242, 9526)]