86601808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 188559360

約数和(自身を除く): 101957552

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 109, 127, 136, 184, 218, 254, 272, 368, 391, 436, 508, 782, 872, 1016, 1564, 1744, 1853, 2032, 2159, 2507, 2921, 3128, 3706, 4318, 5014, 5842, 6256, 7412, 8636, 10028, 11684, 13843, 14824, 17272, 20056, 23368, 27686, 29648, 34544, 40112, 42619, 46736, 49657, 55372, 85238, 99314, 110744, 170476, 198628, 221488, 235331, 318389, 340952, 397256, 470662, 636778, 681904, 794512, 941324, 1273556, 1882648, 2547112, 3765296, 5094224, 5412613, 10825226, 21650452, 43300904, 86601808]

約数ペア:

[(1, 86601808), (2, 43300904), (4, 21650452), (8, 10825226), (16, 5412613), (17, 5094224), (23, 3765296), (34, 2547112), (46, 1882648), (68, 1273556), (92, 941324), (109, 794512), (127, 681904), (136, 636778), (184, 470662), (218, 397256), (254, 340952), (272, 318389), (368, 235331), (391, 221488), (436, 198628), (508, 170476), (782, 110744), (872, 99314), (1016, 85238), (1564, 55372), (1744, 49657), (1853, 46736), (2032, 42619), (2159, 40112), (2507, 34544), (2921, 29648), (3128, 27686), (3706, 23368), (4318, 20056), (5014, 17272), (5842, 14824), (6256, 13843), (7412, 11684), (8636, 10028)]