90462216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 258048000

約数和(自身を除く): 167585784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 47, 52, 62, 78, 93, 94, 104, 124, 141, 156, 186, 188, 199, 248, 282, 312, 372, 376, 398, 403, 564, 597, 611, 744, 796, 806, 1128, 1194, 1209, 1222, 1457, 1592, 1612, 1833, 2388, 2418, 2444, 2587, 2914, 3224, 3666, 4371, 4776, 4836, 4888, 5174, 5828, 6169, 7332, 7761, 8742, 9353, 9672, 10348, 11656, 12338, 14664, 15522, 17484, 18507, 18706, 18941, 20696, 24676, 28059, 31044, 34968, 37014, 37412, 37882, 49352, 56118, 56823, 62088, 74028, 74824, 75764, 80197, 112236, 113646, 121589, 148056, 151528, 160394, 224472, 227292, 240591, 243178, 289943, 320788, 364767, 454584, 481182, 486356, 579886, 641576, 729534, 869829, 962364, 972712, 1159772, 1459068, 1739658, 1924728, 2319544, 2918136, 3479316, 3769259, 6958632, 7538518, 11307777, 15077036, 22615554, 30154072, 45231108, 90462216]

約数ペア:

[(1, 90462216), (2, 45231108), (3, 30154072), (4, 22615554), (6, 15077036), (8, 11307777), (12, 7538518), (13, 6958632), (24, 3769259), (26, 3479316), (31, 2918136), (39, 2319544), (47, 1924728), (52, 1739658), (62, 1459068), (78, 1159772), (93, 972712), (94, 962364), (104, 869829), (124, 729534), (141, 641576), (156, 579886), (186, 486356), (188, 481182), (199, 454584), (248, 364767), (282, 320788), (312, 289943), (372, 243178), (376, 240591), (398, 227292), (403, 224472), (564, 160394), (597, 151528), (611, 148056), (744, 121589), (796, 113646), (806, 112236), (1128, 80197), (1194, 75764), (1209, 74824), (1222, 74028), (1457, 62088), (1592, 56823), (1612, 56118), (1833, 49352), (2388, 37882), (2418, 37412), (2444, 37014), (2587, 34968), (2914, 31044), (3224, 28059), (3666, 24676), (4371, 20696), (4776, 18941), (4836, 18706), (4888, 18507), (5174, 17484), (5828, 15522), (6169, 14664), (7332, 12338), (7761, 11656), (8742, 10348), (9353, 9672)]