71382184444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1\times {\mathrm{20129}}^1$

素因数の和:21790

約数の個数: 48

約数和(自身を含む): 136119060000

約数和(自身を除く): 64736875556

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 1609, 2204, 3218, 6436, 20129, 30571, 40258, 46661, 61142, 80516, 93322, 122284, 186644, 382451, 583741, 764902, 886559, 1167482, 1529804, 1773118, 2334964, 3546236, 11091079, 22182158, 32387561, 44364316, 64775122, 129550244, 615363659, 939239269, 1230727318, 1878478538, 2461454636, 3756957076, 17845546111, 35691092222, 71382184444]

約数ペア:

[(1, 71382184444), (2, 35691092222), (4, 17845546111), (19, 3756957076), (29, 2461454636), (38, 1878478538), (58, 1230727318), (76, 939239269), (116, 615363659), (551, 129550244), (1102, 64775122), (1609, 44364316), (2204, 32387561), (3218, 22182158), (6436, 11091079), (20129, 3546236), (30571, 2334964), (40258, 1773118), (46661, 1529804), (61142, 1167482), (80516, 886559), (93322, 764902), (122284, 583741), (186644, 382451)]