80512128

素因数分解:

$2^7\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1487}}^1$

素因数の和:1554

約数の個数: 96

約数和(自身を含む): 236770560

約数和(自身を除く): 156258432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 282, 288, 376, 384, 423, 564, 576, 752, 846, 1128, 1152, 1487, 1504, 1692, 2256, 2974, 3008, 3384, 4461, 4512, 5948, 6016, 6768, 8922, 9024, 11896, 13383, 13536, 17844, 18048, 23792, 26766, 27072, 35688, 47584, 53532, 54144, 69889, 71376, 95168, 107064, 139778, 142752, 190336, 209667, 214128, 279556, 285504, 419334, 428256, 559112, 571008, 629001, 838668, 856512, 1118224, 1258002, 1677336, 1713024, 2236448, 2516004, 3354672, 4472896, 5032008, 6709344, 8945792, 10064016, 13418688, 20128032, 26837376, 40256064, 80512128]

約数ペア:

[(1, 80512128), (2, 40256064), (3, 26837376), (4, 20128032), (6, 13418688), (8, 10064016), (9, 8945792), (12, 6709344), (16, 5032008), (18, 4472896), (24, 3354672), (32, 2516004), (36, 2236448), (47, 1713024), (48, 1677336), (64, 1258002), (72, 1118224), (94, 856512), (96, 838668), (128, 629001), (141, 571008), (144, 559112), (188, 428256), (192, 419334), (282, 285504), (288, 279556), (376, 214128), (384, 209667), (423, 190336), (564, 142752), (576, 139778), (752, 107064), (846, 95168), (1128, 71376), (1152, 69889), (1487, 54144), (1504, 53532), (1692, 47584), (2256, 35688), (2974, 27072), (3008, 26766), (3384, 23792), (4461, 18048), (4512, 17844), (5948, 13536), (6016, 13383), (6768, 11896), (8922, 9024)]