84647992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 189675360

約数和(自身を除く): 105027368

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 61, 88, 104, 122, 143, 244, 286, 488, 572, 671, 793, 1144, 1213, 1342, 1586, 2426, 2684, 3172, 4852, 5368, 6344, 8723, 9704, 13343, 15769, 17446, 26686, 31538, 34892, 53372, 63076, 69784, 73993, 106744, 126152, 147986, 173459, 295972, 346918, 591944, 693836, 813923, 961909, 1387672, 1627846, 1923818, 3255692, 3847636, 6511384, 7695272, 10580999, 21161998, 42323996, 84647992]

約数ペア:

[(1, 84647992), (2, 42323996), (4, 21161998), (8, 10580999), (11, 7695272), (13, 6511384), (22, 3847636), (26, 3255692), (44, 1923818), (52, 1627846), (61, 1387672), (88, 961909), (104, 813923), (122, 693836), (143, 591944), (244, 346918), (286, 295972), (488, 173459), (572, 147986), (671, 126152), (793, 106744), (1144, 73993), (1213, 69784), (1342, 63076), (1586, 53372), (2426, 34892), (2684, 31538), (3172, 26686), (4852, 17446), (5368, 15769), (6344, 13343), (8723, 9704)]