89897892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 275251200

約数和(自身を除く): 185353308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 31, 38, 42, 46, 57, 62, 69, 76, 79, 84, 92, 93, 114, 124, 133, 138, 158, 161, 186, 217, 228, 237, 266, 276, 316, 322, 372, 399, 434, 437, 474, 483, 532, 553, 589, 644, 651, 713, 798, 868, 874, 948, 966, 1106, 1178, 1302, 1311, 1426, 1501, 1596, 1659, 1748, 1767, 1817, 1932, 2139, 2212, 2356, 2449, 2604, 2622, 2852, 3002, 3059, 3318, 3534, 3634, 4123, 4278, 4503, 4898, 4991, 5244, 5451, 6004, 6118, 6636, 7068, 7268, 7347, 8246, 8556, 9006, 9177, 9796, 9982, 10507, 10902, 12236, 12369, 12719, 13547, 14694, 14973, 16492, 17143, 18012, 18354, 19964, 21014, 21804, 24738, 25438, 27094, 29388, 29946, 31521, 34286, 34523, 36708, 38157, 40641, 42028, 46531, 49476, 50876, 51429, 54188, 56327, 59892, 63042, 68572, 69046, 76314, 81282, 93062, 94829, 102858, 103569, 112654, 126084, 138092, 139593, 152628, 162564, 168981, 186124, 189658, 205716, 207138, 225308, 241661, 279186, 284487, 325717, 337962, 379316, 394289, 414276, 483322, 558372, 568974, 651434, 675924, 724983, 788578, 966644, 977151, 1070213, 1137948, 1182867, 1302868, 1449966, 1577156, 1954302, 2140426, 2365734, 2899932, 3210639, 3908604, 4280852, 4731468, 6421278, 7491491, 12842556, 14982982, 22474473, 29965964, 44948946, 89897892]

約数ペア:

[(1, 89897892), (2, 44948946), (3, 29965964), (4, 22474473), (6, 14982982), (7, 12842556), (12, 7491491), (14, 6421278), (19, 4731468), (21, 4280852), (23, 3908604), (28, 3210639), (31, 2899932), (38, 2365734), (42, 2140426), (46, 1954302), (57, 1577156), (62, 1449966), (69, 1302868), (76, 1182867), (79, 1137948), (84, 1070213), (92, 977151), (93, 966644), (114, 788578), (124, 724983), (133, 675924), (138, 651434), (158, 568974), (161, 558372), (186, 483322), (217, 414276), (228, 394289), (237, 379316), (266, 337962), (276, 325717), (316, 284487), (322, 279186), (372, 241661), (399, 225308), (434, 207138), (437, 205716), (474, 189658), (483, 186124), (532, 168981), (553, 162564), (589, 152628), (644, 139593), (651, 138092), (713, 126084), (798, 112654), (868, 103569), (874, 102858), (948, 94829), (966, 93062), (1106, 81282), (1178, 76314), (1302, 69046), (1311, 68572), (1426, 63042), (1501, 59892), (1596, 56327), (1659, 54188), (1748, 51429), (1767, 50876), (1817, 49476), (1932, 46531), (2139, 42028), (2212, 40641), (2356, 38157), (2449, 36708), (2604, 34523), (2622, 34286), (2852, 31521), (3002, 29946), (3059, 29388), (3318, 27094), (3534, 25438), (3634, 24738), (4123, 21804), (4278, 21014), (4503, 19964), (4898, 18354), (4991, 18012), (5244, 17143), (5451, 16492), (6004, 14973), (6118, 14694), (6636, 13547), (7068, 12719), (7268, 12369), (7347, 12236), (8246, 10902), (8556, 10507), (9006, 9982), (9177, 9796)]