123764281758

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7449397}}^1$

素因数の和:7449489

約数の個数: 48

約数和(自身を含む): 292850734176

約数和(自身を除く): 169086452418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 16614, 7449397, 14898794, 22348191, 44696382, 67044573, 96842161, 134089146, 193684322, 290526483, 528907187, 581052966, 871579449, 1057814374, 1586721561, 1743158898, 3173443122, 4760164683, 6875793431, 9520329366, 13751586862, 20627380293, 41254760586, 61882140879, 123764281758]

約数ペア:

[(1, 123764281758), (2, 61882140879), (3, 41254760586), (6, 20627380293), (9, 13751586862), (13, 9520329366), (18, 6875793431), (26, 4760164683), (39, 3173443122), (71, 1743158898), (78, 1586721561), (117, 1057814374), (142, 871579449), (213, 581052966), (234, 528907187), (426, 290526483), (639, 193684322), (923, 134089146), (1278, 96842161), (1846, 67044573), (2769, 44696382), (5538, 22348191), (8307, 14898794), (16614, 7449397)]