72122544

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:739

約数の個数: 120

約数和(自身を含む): 221392080

約数和(自身を除く): 149269536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 59, 72, 78, 104, 117, 118, 144, 156, 177, 208, 234, 236, 312, 354, 468, 472, 531, 624, 653, 708, 767, 936, 944, 1062, 1306, 1416, 1534, 1872, 1959, 2124, 2301, 2612, 2832, 3068, 3918, 4248, 4602, 5224, 5877, 6136, 6903, 7836, 8489, 8496, 9204, 10448, 11754, 12272, 13806, 15672, 16978, 18408, 23508, 25467, 27612, 31344, 33956, 36816, 38527, 47016, 50934, 55224, 67912, 76401, 77054, 94032, 101868, 110448, 115581, 135824, 152802, 154108, 203736, 231162, 305604, 308216, 346743, 407472, 462324, 500851, 611208, 616432, 693486, 924648, 1001702, 1222416, 1386972, 1502553, 1849296, 2003404, 2773944, 3005106, 4006808, 4507659, 5547888, 6010212, 8013616, 9015318, 12020424, 18030636, 24040848, 36061272, 72122544]

約数ペア:

[(1, 72122544), (2, 36061272), (3, 24040848), (4, 18030636), (6, 12020424), (8, 9015318), (9, 8013616), (12, 6010212), (13, 5547888), (16, 4507659), (18, 4006808), (24, 3005106), (26, 2773944), (36, 2003404), (39, 1849296), (48, 1502553), (52, 1386972), (59, 1222416), (72, 1001702), (78, 924648), (104, 693486), (117, 616432), (118, 611208), (144, 500851), (156, 462324), (177, 407472), (208, 346743), (234, 308216), (236, 305604), (312, 231162), (354, 203736), (468, 154108), (472, 152802), (531, 135824), (624, 115581), (653, 110448), (708, 101868), (767, 94032), (936, 77054), (944, 76401), (1062, 67912), (1306, 55224), (1416, 50934), (1534, 47016), (1872, 38527), (1959, 36816), (2124, 33956), (2301, 31344), (2612, 27612), (2832, 25467), (3068, 23508), (3918, 18408), (4248, 16978), (4602, 15672), (5224, 13806), (5877, 12272), (6136, 11754), (6903, 10448), (7836, 9204), (8489, 8496)]