89404496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 197987328

約数和(自身を除く): 108582832

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 248, 272, 368, 391, 461, 496, 527, 713, 782, 922, 1054, 1426, 1564, 1844, 2108, 2852, 3128, 3688, 4216, 5704, 6256, 7376, 7837, 8432, 10603, 11408, 12121, 14291, 15674, 21206, 24242, 28582, 31348, 42412, 48484, 57164, 62696, 84824, 96968, 114328, 125392, 169648, 180251, 193936, 228656, 242947, 328693, 360502, 485894, 657386, 721004, 971788, 1314772, 1442008, 1943576, 2629544, 2884016, 3887152, 5259088, 5587781, 11175562, 22351124, 44702248, 89404496]

約数ペア:

[(1, 89404496), (2, 44702248), (4, 22351124), (8, 11175562), (16, 5587781), (17, 5259088), (23, 3887152), (31, 2884016), (34, 2629544), (46, 1943576), (62, 1442008), (68, 1314772), (92, 971788), (124, 721004), (136, 657386), (184, 485894), (248, 360502), (272, 328693), (368, 242947), (391, 228656), (461, 193936), (496, 180251), (527, 169648), (713, 125392), (782, 114328), (922, 96968), (1054, 84824), (1426, 62696), (1564, 57164), (1844, 48484), (2108, 42412), (2852, 31348), (3128, 28582), (3688, 24242), (4216, 21206), (5704, 15674), (6256, 14291), (7376, 12121), (7837, 11408), (8432, 10603)]