61908756

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 184464000

約数和(自身を除く): 122555244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 89, 91, 98, 147, 156, 169, 178, 182, 196, 267, 273, 294, 338, 343, 356, 364, 507, 534, 546, 588, 623, 637, 676, 686, 1014, 1029, 1068, 1092, 1157, 1183, 1246, 1274, 1372, 1869, 1911, 2028, 2058, 2314, 2366, 2492, 2548, 3471, 3549, 3738, 3822, 4116, 4361, 4459, 4628, 4732, 6942, 7098, 7476, 7644, 8099, 8281, 8722, 8918, 13083, 13377, 13884, 14196, 15041, 16198, 16562, 17444, 17836, 24297, 24843, 26166, 26754, 30082, 30527, 32396, 33124, 45123, 48594, 49686, 52332, 53508, 56693, 57967, 60164, 61054, 90246, 91581, 97188, 99372, 105287, 113386, 115934, 122108, 170079, 173901, 180492, 183162, 210574, 226772, 231868, 315861, 340158, 347802, 366324, 396851, 421148, 631722, 680316, 695604, 737009, 793702, 1190553, 1263444, 1474018, 1587404, 2211027, 2381106, 2948036, 4422054, 4762212, 5159063, 8844108, 10318126, 15477189, 20636252, 30954378, 61908756]

約数ペア:

[(1, 61908756), (2, 30954378), (3, 20636252), (4, 15477189), (6, 10318126), (7, 8844108), (12, 5159063), (13, 4762212), (14, 4422054), (21, 2948036), (26, 2381106), (28, 2211027), (39, 1587404), (42, 1474018), (49, 1263444), (52, 1190553), (78, 793702), (84, 737009), (89, 695604), (91, 680316), (98, 631722), (147, 421148), (156, 396851), (169, 366324), (178, 347802), (182, 340158), (196, 315861), (267, 231868), (273, 226772), (294, 210574), (338, 183162), (343, 180492), (356, 173901), (364, 170079), (507, 122108), (534, 115934), (546, 113386), (588, 105287), (623, 99372), (637, 97188), (676, 91581), (686, 90246), (1014, 61054), (1029, 60164), (1068, 57967), (1092, 56693), (1157, 53508), (1183, 52332), (1246, 49686), (1274, 48594), (1372, 45123), (1869, 33124), (1911, 32396), (2028, 30527), (2058, 30082), (2314, 26754), (2366, 26166), (2492, 24843), (2548, 24297), (3471, 17836), (3549, 17444), (3738, 16562), (3822, 16198), (4116, 15041), (4361, 14196), (4459, 13884), (4628, 13377), (4732, 13083), (6942, 8918), (7098, 8722), (7476, 8281), (7644, 8099)]