78587872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:632

約数の個数: 96

約数和(自身を含む): 186810624

約数和(自身を除く): 108222752

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 44, 46, 68, 88, 92, 136, 176, 184, 187, 253, 272, 352, 368, 374, 391, 506, 544, 571, 736, 748, 782, 1012, 1142, 1496, 1564, 2024, 2284, 2992, 3128, 4048, 4301, 4568, 5984, 6256, 6281, 8096, 8602, 9136, 9707, 12512, 12562, 13133, 17204, 18272, 19414, 25124, 26266, 34408, 38828, 50248, 52532, 68816, 77656, 100496, 105064, 106777, 137632, 144463, 155312, 200992, 210128, 213554, 223261, 288926, 310624, 420256, 427108, 446522, 577852, 854216, 893044, 1155704, 1708432, 1786088, 2311408, 2455871, 3416864, 3572176, 4622816, 4911742, 7144352, 9823484, 19646968, 39293936, 78587872]

約数ペア:

[(1, 78587872), (2, 39293936), (4, 19646968), (8, 9823484), (11, 7144352), (16, 4911742), (17, 4622816), (22, 3572176), (23, 3416864), (32, 2455871), (34, 2311408), (44, 1786088), (46, 1708432), (68, 1155704), (88, 893044), (92, 854216), (136, 577852), (176, 446522), (184, 427108), (187, 420256), (253, 310624), (272, 288926), (352, 223261), (368, 213554), (374, 210128), (391, 200992), (506, 155312), (544, 144463), (571, 137632), (736, 106777), (748, 105064), (782, 100496), (1012, 77656), (1142, 68816), (1496, 52532), (1564, 50248), (2024, 38828), (2284, 34408), (2992, 26266), (3128, 25124), (4048, 19414), (4301, 18272), (4568, 17204), (5984, 13133), (6256, 12562), (6281, 12512), (8096, 9707), (8602, 9136)]