72951494

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 149713920

約数和(自身を除く): 76762426

約数列:

[1, 2, 7, 11, 14, 22, 31, 37, 49, 59, 62, 74, 77, 98, 118, 154, 217, 259, 341, 407, 413, 434, 518, 539, 649, 682, 814, 826, 1078, 1147, 1298, 1519, 1813, 1829, 2183, 2294, 2387, 2849, 2891, 3038, 3626, 3658, 4366, 4543, 4774, 5698, 5782, 8029, 9086, 12617, 12803, 15281, 16058, 16709, 19943, 20119, 24013, 25234, 25606, 30562, 31801, 33418, 39886, 40238, 48026, 56203, 63602, 67673, 88319, 89621, 106967, 112406, 135346, 140833, 168091, 176638, 179242, 213934, 281666, 336182, 473711, 618233, 744403, 947422, 985831, 1176637, 1236466, 1488806, 1971662, 2353274, 3315977, 5210821, 6631954, 10421642, 36475747, 72951494]

約数ペア:

[(1, 72951494), (2, 36475747), (7, 10421642), (11, 6631954), (14, 5210821), (22, 3315977), (31, 2353274), (37, 1971662), (49, 1488806), (59, 1236466), (62, 1176637), (74, 985831), (77, 947422), (98, 744403), (118, 618233), (154, 473711), (217, 336182), (259, 281666), (341, 213934), (407, 179242), (413, 176638), (434, 168091), (518, 140833), (539, 135346), (649, 112406), (682, 106967), (814, 89621), (826, 88319), (1078, 67673), (1147, 63602), (1298, 56203), (1519, 48026), (1813, 40238), (1829, 39886), (2183, 33418), (2294, 31801), (2387, 30562), (2849, 25606), (2891, 25234), (3038, 24013), (3626, 20119), (3658, 19943), (4366, 16709), (4543, 16058), (4774, 15281), (5698, 12803), (5782, 12617), (8029, 9086)]