61359664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:458

約数の個数: 80

約数和(自身を含む): 137134080

約数和(自身を除く): 75774416

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 248, 272, 304, 323, 383, 496, 527, 589, 646, 766, 1054, 1178, 1292, 1532, 2108, 2356, 2584, 3064, 4216, 4712, 5168, 6128, 6511, 7277, 8432, 9424, 10013, 11873, 13022, 14554, 20026, 23746, 26044, 29108, 40052, 47492, 52088, 58216, 80104, 94984, 104176, 116432, 123709, 160208, 189968, 201841, 225587, 247418, 403682, 451174, 494836, 807364, 902348, 989672, 1614728, 1804696, 1979344, 3229456, 3609392, 3834979, 7669958, 15339916, 30679832, 61359664]

約数ペア:

[(1, 61359664), (2, 30679832), (4, 15339916), (8, 7669958), (16, 3834979), (17, 3609392), (19, 3229456), (31, 1979344), (34, 1804696), (38, 1614728), (62, 989672), (68, 902348), (76, 807364), (124, 494836), (136, 451174), (152, 403682), (248, 247418), (272, 225587), (304, 201841), (323, 189968), (383, 160208), (496, 123709), (527, 116432), (589, 104176), (646, 94984), (766, 80104), (1054, 58216), (1178, 52088), (1292, 47492), (1532, 40052), (2108, 29108), (2356, 26044), (2584, 23746), (3064, 20026), (4216, 14554), (4712, 13022), (5168, 11873), (6128, 10013), (6511, 9424), (7277, 8432)]