90217368

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 269568000

約数和(自身を除く): 179350632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 79, 102, 108, 136, 153, 158, 204, 216, 237, 306, 311, 316, 408, 459, 474, 612, 622, 632, 711, 918, 933, 948, 1224, 1244, 1343, 1422, 1836, 1866, 1896, 2133, 2488, 2686, 2799, 2844, 3672, 3732, 4029, 4266, 5287, 5372, 5598, 5688, 7464, 8058, 8397, 8532, 10574, 10744, 11196, 12087, 15861, 16116, 16794, 17064, 21148, 22392, 24174, 24569, 31722, 32232, 33588, 36261, 42296, 47583, 48348, 49138, 63444, 67176, 72522, 73707, 95166, 96696, 98276, 126888, 142749, 145044, 147414, 190332, 196552, 221121, 285498, 290088, 294828, 380664, 417673, 442242, 570996, 589656, 663363, 835346, 884484, 1141992, 1253019, 1326726, 1670692, 1768968, 2506038, 2653452, 3341384, 3759057, 5012076, 5306904, 7518114, 10024152, 11277171, 15036228, 22554342, 30072456, 45108684, 90217368]

約数ペア:

[(1, 90217368), (2, 45108684), (3, 30072456), (4, 22554342), (6, 15036228), (8, 11277171), (9, 10024152), (12, 7518114), (17, 5306904), (18, 5012076), (24, 3759057), (27, 3341384), (34, 2653452), (36, 2506038), (51, 1768968), (54, 1670692), (68, 1326726), (72, 1253019), (79, 1141992), (102, 884484), (108, 835346), (136, 663363), (153, 589656), (158, 570996), (204, 442242), (216, 417673), (237, 380664), (306, 294828), (311, 290088), (316, 285498), (408, 221121), (459, 196552), (474, 190332), (612, 147414), (622, 145044), (632, 142749), (711, 126888), (918, 98276), (933, 96696), (948, 95166), (1224, 73707), (1244, 72522), (1343, 67176), (1422, 63444), (1836, 49138), (1866, 48348), (1896, 47583), (2133, 42296), (2488, 36261), (2686, 33588), (2799, 32232), (2844, 31722), (3672, 24569), (3732, 24174), (4029, 22392), (4266, 21148), (5287, 17064), (5372, 16794), (5598, 16116), (5688, 15861), (7464, 12087), (8058, 11196), (8397, 10744), (8532, 10574)]