81322032

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 244270080

約数和(自身を除く): 162948048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 47, 48, 58, 66, 87, 88, 94, 113, 116, 132, 141, 174, 176, 188, 226, 232, 264, 282, 319, 339, 348, 376, 452, 464, 517, 528, 564, 638, 678, 696, 752, 904, 957, 1034, 1128, 1243, 1276, 1356, 1363, 1392, 1551, 1808, 1914, 2068, 2256, 2486, 2552, 2712, 2726, 3102, 3277, 3729, 3828, 4089, 4136, 4972, 5104, 5311, 5424, 5452, 6204, 6554, 7458, 7656, 8178, 8272, 9831, 9944, 10622, 10904, 12408, 13108, 14916, 14993, 15312, 15933, 16356, 19662, 19888, 21244, 21808, 24816, 26216, 29832, 29986, 31866, 32712, 36047, 39324, 42488, 44979, 52432, 58421, 59664, 59972, 63732, 65424, 72094, 78648, 84976, 89958, 108141, 116842, 119944, 127464, 144188, 154019, 157296, 175263, 179916, 216282, 233684, 239888, 254928, 288376, 308038, 350526, 359832, 432564, 462057, 467368, 576752, 616076, 701052, 719664, 865128, 924114, 934736, 1232152, 1402104, 1694209, 1730256, 1848228, 2464304, 2804208, 3388418, 3696456, 5082627, 6776836, 7392912, 10165254, 13553672, 20330508, 27107344, 40661016, 81322032]

約数ペア:

[(1, 81322032), (2, 40661016), (3, 27107344), (4, 20330508), (6, 13553672), (8, 10165254), (11, 7392912), (12, 6776836), (16, 5082627), (22, 3696456), (24, 3388418), (29, 2804208), (33, 2464304), (44, 1848228), (47, 1730256), (48, 1694209), (58, 1402104), (66, 1232152), (87, 934736), (88, 924114), (94, 865128), (113, 719664), (116, 701052), (132, 616076), (141, 576752), (174, 467368), (176, 462057), (188, 432564), (226, 359832), (232, 350526), (264, 308038), (282, 288376), (319, 254928), (339, 239888), (348, 233684), (376, 216282), (452, 179916), (464, 175263), (517, 157296), (528, 154019), (564, 144188), (638, 127464), (678, 119944), (696, 116842), (752, 108141), (904, 89958), (957, 84976), (1034, 78648), (1128, 72094), (1243, 65424), (1276, 63732), (1356, 59972), (1363, 59664), (1392, 58421), (1551, 52432), (1808, 44979), (1914, 42488), (2068, 39324), (2256, 36047), (2486, 32712), (2552, 31866), (2712, 29986), (2726, 29832), (3102, 26216), (3277, 24816), (3729, 21808), (3828, 21244), (4089, 19888), (4136, 19662), (4972, 16356), (5104, 15933), (5311, 15312), (5424, 14993), (5452, 14916), (6204, 13108), (6554, 12408), (7458, 10904), (7656, 10622), (8178, 9944), (8272, 9831)]