90377364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 272341440

約数和(自身を除く): 181964076

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 89, 98, 132, 147, 154, 157, 178, 196, 231, 267, 294, 308, 314, 356, 462, 471, 534, 539, 588, 623, 628, 924, 942, 979, 1068, 1078, 1099, 1246, 1617, 1727, 1869, 1884, 1958, 2156, 2198, 2492, 2937, 3234, 3297, 3454, 3738, 3916, 4361, 4396, 5181, 5874, 6468, 6594, 6853, 6908, 7476, 7693, 8722, 10362, 11748, 12089, 13083, 13188, 13706, 13973, 15386, 17444, 20559, 20724, 23079, 24178, 26166, 27412, 27946, 30772, 36267, 41118, 41919, 46158, 47971, 48356, 52332, 55892, 72534, 82236, 83838, 84623, 92316, 95942, 97811, 143913, 145068, 153703, 167676, 169246, 191884, 195622, 253869, 287826, 293433, 307406, 338492, 391244, 461109, 507738, 575652, 586866, 614812, 684677, 922218, 1015476, 1075921, 1173732, 1369354, 1844436, 2054031, 2151842, 2738708, 3227763, 4108062, 4303684, 6455526, 7531447, 8216124, 12911052, 15062894, 22594341, 30125788, 45188682, 90377364]

約数ペア:

[(1, 90377364), (2, 45188682), (3, 30125788), (4, 22594341), (6, 15062894), (7, 12911052), (11, 8216124), (12, 7531447), (14, 6455526), (21, 4303684), (22, 4108062), (28, 3227763), (33, 2738708), (42, 2151842), (44, 2054031), (49, 1844436), (66, 1369354), (77, 1173732), (84, 1075921), (89, 1015476), (98, 922218), (132, 684677), (147, 614812), (154, 586866), (157, 575652), (178, 507738), (196, 461109), (231, 391244), (267, 338492), (294, 307406), (308, 293433), (314, 287826), (356, 253869), (462, 195622), (471, 191884), (534, 169246), (539, 167676), (588, 153703), (623, 145068), (628, 143913), (924, 97811), (942, 95942), (979, 92316), (1068, 84623), (1078, 83838), (1099, 82236), (1246, 72534), (1617, 55892), (1727, 52332), (1869, 48356), (1884, 47971), (1958, 46158), (2156, 41919), (2198, 41118), (2492, 36267), (2937, 30772), (3234, 27946), (3297, 27412), (3454, 26166), (3738, 24178), (3916, 23079), (4361, 20724), (4396, 20559), (5181, 17444), (5874, 15386), (6468, 13973), (6594, 13706), (6853, 13188), (6908, 13083), (7476, 12089), (7693, 11748), (8722, 10362)]