61484904

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 187274880

約数和(自身を除く): 125789976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 163, 169, 186, 234, 248, 279, 312, 326, 338, 372, 403, 468, 489, 507, 558, 652, 676, 744, 806, 936, 978, 1014, 1116, 1209, 1304, 1352, 1467, 1521, 1612, 1956, 2028, 2119, 2232, 2418, 2934, 3042, 3224, 3627, 3912, 4056, 4238, 4836, 5053, 5239, 5868, 6084, 6357, 7254, 8476, 9672, 10106, 10478, 11736, 12168, 12714, 14508, 15159, 15717, 16952, 19071, 20212, 20956, 25428, 27547, 29016, 30318, 31434, 38142, 40424, 41912, 45477, 47151, 50856, 55094, 60636, 62868, 65689, 76284, 82641, 90954, 94302, 110188, 121272, 125736, 131378, 152568, 165282, 181908, 188604, 197067, 220376, 247923, 262756, 330564, 363816, 377208, 394134, 495846, 525512, 591201, 661128, 788268, 853957, 991692, 1182402, 1576536, 1707914, 1983384, 2364804, 2561871, 3415828, 4729608, 5123742, 6831656, 7685613, 10247484, 15371226, 20494968, 30742452, 61484904]

約数ペア:

[(1, 61484904), (2, 30742452), (3, 20494968), (4, 15371226), (6, 10247484), (8, 7685613), (9, 6831656), (12, 5123742), (13, 4729608), (18, 3415828), (24, 2561871), (26, 2364804), (31, 1983384), (36, 1707914), (39, 1576536), (52, 1182402), (62, 991692), (72, 853957), (78, 788268), (93, 661128), (104, 591201), (117, 525512), (124, 495846), (156, 394134), (163, 377208), (169, 363816), (186, 330564), (234, 262756), (248, 247923), (279, 220376), (312, 197067), (326, 188604), (338, 181908), (372, 165282), (403, 152568), (468, 131378), (489, 125736), (507, 121272), (558, 110188), (652, 94302), (676, 90954), (744, 82641), (806, 76284), (936, 65689), (978, 62868), (1014, 60636), (1116, 55094), (1209, 50856), (1304, 47151), (1352, 45477), (1467, 41912), (1521, 40424), (1612, 38142), (1956, 31434), (2028, 30318), (2119, 29016), (2232, 27547), (2418, 25428), (2934, 20956), (3042, 20212), (3224, 19071), (3627, 16952), (3912, 15717), (4056, 15159), (4238, 14508), (4836, 12714), (5053, 12168), (5239, 11736), (5868, 10478), (6084, 10106), (6357, 9672), (7254, 8476)]