78895752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13309}}^1$

素因数の和:13350

約数の個数: 64

約数和(自身を含む): 223608000

約数和(自身を除く): 144712248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 13309, 26618, 39927, 53236, 79854, 106472, 159708, 173017, 252871, 319416, 346034, 505742, 519051, 692068, 758613, 1011484, 1038102, 1384136, 1517226, 2022968, 2076204, 3034452, 3287323, 4152408, 6068904, 6574646, 9861969, 13149292, 19723938, 26298584, 39447876, 78895752]

約数ペア:

[(1, 78895752), (2, 39447876), (3, 26298584), (4, 19723938), (6, 13149292), (8, 9861969), (12, 6574646), (13, 6068904), (19, 4152408), (24, 3287323), (26, 3034452), (38, 2076204), (39, 2022968), (52, 1517226), (57, 1384136), (76, 1038102), (78, 1011484), (104, 758613), (114, 692068), (152, 519051), (156, 505742), (228, 346034), (247, 319416), (312, 252871), (456, 173017), (494, 159708), (741, 106472), (988, 79854), (1482, 53236), (1976, 39927), (2964, 26618), (5928, 13309)]