71192912

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1020

約数の個数: 80

約数和(自身を含む): 170346240

約数和(自身を除く): 99153328

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 46, 56, 58, 92, 112, 116, 161, 184, 203, 232, 322, 368, 406, 464, 644, 667, 812, 953, 1288, 1334, 1624, 1906, 2576, 2668, 3248, 3812, 4669, 5336, 6671, 7624, 9338, 10672, 13342, 15248, 18676, 21919, 26684, 27637, 37352, 43838, 53368, 55274, 74704, 87676, 106736, 110548, 153433, 175352, 193459, 221096, 306866, 350704, 386918, 442192, 613732, 635651, 773836, 1227464, 1271302, 1547672, 2454928, 2542604, 3095344, 4449557, 5085208, 8899114, 10170416, 17798228, 35596456, 71192912]

約数ペア:

[(1, 71192912), (2, 35596456), (4, 17798228), (7, 10170416), (8, 8899114), (14, 5085208), (16, 4449557), (23, 3095344), (28, 2542604), (29, 2454928), (46, 1547672), (56, 1271302), (58, 1227464), (92, 773836), (112, 635651), (116, 613732), (161, 442192), (184, 386918), (203, 350704), (232, 306866), (322, 221096), (368, 193459), (406, 175352), (464, 153433), (644, 110548), (667, 106736), (812, 87676), (953, 74704), (1288, 55274), (1334, 53368), (1624, 43838), (1906, 37352), (2576, 27637), (2668, 26684), (3248, 21919), (3812, 18676), (4669, 15248), (5336, 13342), (6671, 10672), (7624, 9338)]