90255756

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{733}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 218344448

約数和(自身を除く): 128088692

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 331, 372, 662, 733, 993, 1324, 1466, 1986, 2199, 2932, 3972, 4398, 8796, 10261, 20522, 22723, 30783, 41044, 45446, 61566, 68169, 90892, 123132, 136338, 242623, 272676, 485246, 727869, 970492, 1455738, 2911476, 7521313, 15042626, 22563939, 30085252, 45127878, 90255756]

約数ペア:

[(1, 90255756), (2, 45127878), (3, 30085252), (4, 22563939), (6, 15042626), (12, 7521313), (31, 2911476), (62, 1455738), (93, 970492), (124, 727869), (186, 485246), (331, 272676), (372, 242623), (662, 136338), (733, 123132), (993, 90892), (1324, 68169), (1466, 61566), (1986, 45446), (2199, 41044), (2932, 30783), (3972, 22723), (4398, 20522), (8796, 10261)]