87123504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 263983104

約数和(自身を除く): 176859600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 43, 48, 51, 52, 68, 78, 86, 102, 104, 129, 136, 156, 172, 191, 204, 208, 221, 258, 272, 312, 344, 382, 408, 442, 516, 559, 573, 624, 663, 688, 731, 764, 816, 884, 1032, 1118, 1146, 1326, 1462, 1528, 1677, 1768, 2064, 2193, 2236, 2292, 2483, 2652, 2924, 3056, 3247, 3354, 3536, 4386, 4472, 4584, 4966, 5304, 5848, 6494, 6708, 7449, 8213, 8772, 8944, 9168, 9503, 9741, 9932, 10608, 11696, 12988, 13416, 14898, 16426, 17544, 19006, 19482, 19864, 24639, 25976, 26832, 28509, 29796, 32852, 35088, 38012, 38964, 39728, 42211, 49278, 51952, 57018, 59592, 65704, 76024, 77928, 84422, 98556, 106769, 114036, 119184, 126633, 131408, 139621, 152048, 155856, 168844, 197112, 213538, 228072, 253266, 279242, 320307, 337688, 394224, 418863, 427076, 456144, 506532, 558484, 640614, 675376, 837726, 854152, 1013064, 1116968, 1281228, 1675452, 1708304, 1815073, 2026128, 2233936, 2562456, 3350904, 3630146, 5124912, 5445219, 6701808, 7260292, 10890438, 14520584, 21780876, 29041168, 43561752, 87123504]

約数ペア:

[(1, 87123504), (2, 43561752), (3, 29041168), (4, 21780876), (6, 14520584), (8, 10890438), (12, 7260292), (13, 6701808), (16, 5445219), (17, 5124912), (24, 3630146), (26, 3350904), (34, 2562456), (39, 2233936), (43, 2026128), (48, 1815073), (51, 1708304), (52, 1675452), (68, 1281228), (78, 1116968), (86, 1013064), (102, 854152), (104, 837726), (129, 675376), (136, 640614), (156, 558484), (172, 506532), (191, 456144), (204, 427076), (208, 418863), (221, 394224), (258, 337688), (272, 320307), (312, 279242), (344, 253266), (382, 228072), (408, 213538), (442, 197112), (516, 168844), (559, 155856), (573, 152048), (624, 139621), (663, 131408), (688, 126633), (731, 119184), (764, 114036), (816, 106769), (884, 98556), (1032, 84422), (1118, 77928), (1146, 76024), (1326, 65704), (1462, 59592), (1528, 57018), (1677, 51952), (1768, 49278), (2064, 42211), (2193, 39728), (2236, 38964), (2292, 38012), (2483, 35088), (2652, 32852), (2924, 29796), (3056, 28509), (3247, 26832), (3354, 25976), (3536, 24639), (4386, 19864), (4472, 19482), (4584, 19006), (4966, 17544), (5304, 16426), (5848, 14898), (6494, 13416), (6708, 12988), (7449, 11696), (8213, 10608), (8772, 9932), (8944, 9741), (9168, 9503)]