29488572

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 77051520

約数和(自身を除く): 47562948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 83, 139, 142, 166, 213, 249, 278, 284, 332, 417, 426, 498, 556, 639, 747, 834, 852, 996, 1251, 1278, 1494, 1668, 2502, 2556, 2988, 5004, 5893, 9869, 11537, 11786, 17679, 19738, 23074, 23572, 29607, 34611, 35358, 39476, 46148, 53037, 59214, 69222, 70716, 88821, 103833, 106074, 118428, 138444, 177642, 207666, 212148, 355284, 415332, 819127, 1638254, 2457381, 3276508, 4914762, 7372143, 9829524, 14744286, 29488572]

約数ペア:

[(1, 29488572), (2, 14744286), (3, 9829524), (4, 7372143), (6, 4914762), (9, 3276508), (12, 2457381), (18, 1638254), (36, 819127), (71, 415332), (83, 355284), (139, 212148), (142, 207666), (166, 177642), (213, 138444), (249, 118428), (278, 106074), (284, 103833), (332, 88821), (417, 70716), (426, 69222), (498, 59214), (556, 53037), (639, 46148), (747, 39476), (834, 35358), (852, 34611), (996, 29607), (1251, 23572), (1278, 23074), (1494, 19738), (1668, 17679), (2502, 11786), (2556, 11537), (2988, 9869), (5004, 5893)]