5144778

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 72

約数和(自身を含む): 12643488

約数和(自身を除く): 7498710

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 43, 46, 51, 69, 86, 102, 129, 138, 153, 207, 258, 289, 306, 387, 391, 414, 578, 731, 774, 782, 867, 989, 1173, 1462, 1734, 1978, 2193, 2346, 2601, 2967, 3519, 4386, 5202, 5934, 6579, 6647, 7038, 8901, 12427, 13158, 13294, 16813, 17802, 19941, 24854, 33626, 37281, 39882, 50439, 59823, 74562, 100878, 111843, 119646, 151317, 223686, 285821, 302634, 571642, 857463, 1714926, 2572389, 5144778]

約数ペア:

[(1, 5144778), (2, 2572389), (3, 1714926), (6, 857463), (9, 571642), (17, 302634), (18, 285821), (23, 223686), (34, 151317), (43, 119646), (46, 111843), (51, 100878), (69, 74562), (86, 59823), (102, 50439), (129, 39882), (138, 37281), (153, 33626), (207, 24854), (258, 19941), (289, 17802), (306, 16813), (387, 13294), (391, 13158), (414, 12427), (578, 8901), (731, 7038), (774, 6647), (782, 6579), (867, 5934), (989, 5202), (1173, 4386), (1462, 3519), (1734, 2967), (1978, 2601), (2193, 2346)]