89996472

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:765

約数の個数: 96

約数和(自身を含む): 256114560

約数和(自身を除く): 166118088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 61, 62, 72, 93, 122, 124, 183, 186, 244, 248, 279, 366, 372, 488, 549, 558, 661, 732, 744, 1098, 1116, 1322, 1464, 1891, 1983, 2196, 2232, 2644, 3782, 3966, 4392, 5288, 5673, 5949, 7564, 7932, 11346, 11898, 15128, 15864, 17019, 20491, 22692, 23796, 34038, 40321, 40982, 45384, 47592, 61473, 68076, 80642, 81964, 120963, 122946, 136152, 161284, 163928, 184419, 241926, 245892, 322568, 362889, 368838, 483852, 491784, 725778, 737676, 967704, 1249951, 1451556, 1475352, 2499902, 2903112, 3749853, 4999804, 7499706, 9999608, 11249559, 14999412, 22499118, 29998824, 44998236, 89996472]

約数ペア:

[(1, 89996472), (2, 44998236), (3, 29998824), (4, 22499118), (6, 14999412), (8, 11249559), (9, 9999608), (12, 7499706), (18, 4999804), (24, 3749853), (31, 2903112), (36, 2499902), (61, 1475352), (62, 1451556), (72, 1249951), (93, 967704), (122, 737676), (124, 725778), (183, 491784), (186, 483852), (244, 368838), (248, 362889), (279, 322568), (366, 245892), (372, 241926), (488, 184419), (549, 163928), (558, 161284), (661, 136152), (732, 122946), (744, 120963), (1098, 81964), (1116, 80642), (1322, 68076), (1464, 61473), (1891, 47592), (1983, 45384), (2196, 40982), (2232, 40321), (2644, 34038), (3782, 23796), (3966, 22692), (4392, 20491), (5288, 17019), (5673, 15864), (5949, 15128), (7564, 11898), (7932, 11346)]