71488232

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 147087360

約数和(自身を除く): 75599128

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 83, 92, 124, 151, 166, 184, 248, 302, 332, 604, 664, 713, 1208, 1426, 1909, 2573, 2852, 3473, 3818, 4681, 5146, 5704, 6946, 7636, 9362, 10292, 12533, 13892, 15272, 18724, 20584, 25066, 27784, 37448, 50132, 59179, 100264, 107663, 118358, 215326, 236716, 288259, 388523, 430652, 473432, 576518, 777046, 861304, 1153036, 1554092, 2306072, 3108184, 8936029, 17872058, 35744116, 71488232]

約数ペア:

[(1, 71488232), (2, 35744116), (4, 17872058), (8, 8936029), (23, 3108184), (31, 2306072), (46, 1554092), (62, 1153036), (83, 861304), (92, 777046), (124, 576518), (151, 473432), (166, 430652), (184, 388523), (248, 288259), (302, 236716), (332, 215326), (604, 118358), (664, 107663), (713, 100264), (1208, 59179), (1426, 50132), (1909, 37448), (2573, 27784), (2852, 25066), (3473, 20584), (3818, 18724), (4681, 15272), (5146, 13892), (5704, 12533), (6946, 10292), (7636, 9362)]