90747384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1189

約数の個数: 128

約数和(自身を含む): 287024640

約数和(自身を除く): 196277256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 546, 728, 777, 888, 962, 1036, 1092, 1123, 1443, 1554, 1924, 2072, 2184, 2246, 2886, 3108, 3367, 3369, 3848, 4492, 5772, 6216, 6734, 6738, 7861, 8984, 10101, 11544, 13468, 13476, 14599, 15722, 20202, 23583, 26936, 26952, 29198, 31444, 40404, 41551, 43797, 47166, 58396, 62888, 80808, 83102, 87594, 94332, 102193, 116792, 124653, 166204, 175188, 188664, 204386, 249306, 290857, 306579, 332408, 350376, 408772, 498612, 540163, 581714, 613158, 817544, 872571, 997224, 1080326, 1163428, 1226316, 1620489, 1745142, 2160652, 2326856, 2452632, 3240978, 3490284, 3781141, 4321304, 6481956, 6980568, 7562282, 11343423, 12963912, 15124564, 22686846, 30249128, 45373692, 90747384]

約数ペア:

[(1, 90747384), (2, 45373692), (3, 30249128), (4, 22686846), (6, 15124564), (7, 12963912), (8, 11343423), (12, 7562282), (13, 6980568), (14, 6481956), (21, 4321304), (24, 3781141), (26, 3490284), (28, 3240978), (37, 2452632), (39, 2326856), (42, 2160652), (52, 1745142), (56, 1620489), (74, 1226316), (78, 1163428), (84, 1080326), (91, 997224), (104, 872571), (111, 817544), (148, 613158), (156, 581714), (168, 540163), (182, 498612), (222, 408772), (259, 350376), (273, 332408), (296, 306579), (312, 290857), (364, 249306), (444, 204386), (481, 188664), (518, 175188), (546, 166204), (728, 124653), (777, 116792), (888, 102193), (962, 94332), (1036, 87594), (1092, 83102), (1123, 80808), (1443, 62888), (1554, 58396), (1924, 47166), (2072, 43797), (2184, 41551), (2246, 40404), (2886, 31444), (3108, 29198), (3367, 26952), (3369, 26936), (3848, 23583), (4492, 20202), (5772, 15722), (6216, 14599), (6734, 13476), (6738, 13468), (7861, 11544), (8984, 10101)]