72210112

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:633

約数の個数: 56

約数和(自身を含む): 155397200

約数和(自身を除く): 83187088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 229, 379, 416, 458, 758, 832, 916, 1516, 1832, 2977, 3032, 3664, 4927, 5954, 6064, 7328, 9854, 11908, 12128, 14656, 19708, 23816, 24256, 39416, 47632, 78832, 86791, 95264, 157664, 173582, 190528, 315328, 347164, 694328, 1128283, 1388656, 2256566, 2777312, 4513132, 5554624, 9026264, 18052528, 36105056, 72210112]

約数ペア:

[(1, 72210112), (2, 36105056), (4, 18052528), (8, 9026264), (13, 5554624), (16, 4513132), (26, 2777312), (32, 2256566), (52, 1388656), (64, 1128283), (104, 694328), (208, 347164), (229, 315328), (379, 190528), (416, 173582), (458, 157664), (758, 95264), (832, 86791), (916, 78832), (1516, 47632), (1832, 39416), (2977, 24256), (3032, 23816), (3664, 19708), (4927, 14656), (5954, 12128), (6064, 11908), (7328, 9854)]