71658972

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1231}}^1$

素因数の和:1269

約数の個数: 144

約数和(自身を含む): 235952640

約数和(自身を除く): 164293668

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 84, 98, 99, 108, 126, 132, 147, 154, 189, 196, 198, 231, 252, 294, 297, 308, 378, 396, 441, 462, 539, 588, 594, 693, 756, 882, 924, 1078, 1188, 1231, 1323, 1386, 1617, 1764, 2079, 2156, 2462, 2646, 2772, 3234, 3693, 4158, 4851, 4924, 5292, 6468, 7386, 8316, 8617, 9702, 11079, 13541, 14553, 14772, 17234, 19404, 22158, 25851, 27082, 29106, 33237, 34468, 40623, 44316, 51702, 54164, 58212, 60319, 66474, 77553, 81246, 94787, 103404, 120638, 121869, 132948, 155106, 162492, 180957, 189574, 232659, 241276, 243738, 284361, 310212, 361914, 365607, 379148, 465318, 487476, 542871, 568722, 663509, 723828, 731214, 853083, 930636, 1085742, 1137444, 1327018, 1462428, 1628613, 1706166, 1990527, 2171484, 2559249, 2654036, 3257226, 3412332, 3981054, 5118498, 5971581, 6514452, 7962108, 10236996, 11943162, 17914743, 23886324, 35829486, 71658972]

約数ペア:

[(1, 71658972), (2, 35829486), (3, 23886324), (4, 17914743), (6, 11943162), (7, 10236996), (9, 7962108), (11, 6514452), (12, 5971581), (14, 5118498), (18, 3981054), (21, 3412332), (22, 3257226), (27, 2654036), (28, 2559249), (33, 2171484), (36, 1990527), (42, 1706166), (44, 1628613), (49, 1462428), (54, 1327018), (63, 1137444), (66, 1085742), (77, 930636), (84, 853083), (98, 731214), (99, 723828), (108, 663509), (126, 568722), (132, 542871), (147, 487476), (154, 465318), (189, 379148), (196, 365607), (198, 361914), (231, 310212), (252, 284361), (294, 243738), (297, 241276), (308, 232659), (378, 189574), (396, 180957), (441, 162492), (462, 155106), (539, 132948), (588, 121869), (594, 120638), (693, 103404), (756, 94787), (882, 81246), (924, 77553), (1078, 66474), (1188, 60319), (1231, 58212), (1323, 54164), (1386, 51702), (1617, 44316), (1764, 40623), (2079, 34468), (2156, 33237), (2462, 29106), (2646, 27082), (2772, 25851), (3234, 22158), (3693, 19404), (4158, 17234), (4851, 14772), (4924, 14553), (5292, 13541), (6468, 11079), (7386, 9702), (8316, 8617)]