77690648

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4519}}^1$

素因数の和:4839

約数の個数: 32

約数和(自身を含む): 167059200

約数和(自身を除く): 89368552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 1228, 2149, 2456, 4298, 4519, 8596, 9038, 17192, 18076, 31633, 36152, 63266, 126532, 253064, 1387333, 2774666, 5549332, 9711331, 11098664, 19422662, 38845324, 77690648]

約数ペア:

[(1, 77690648), (2, 38845324), (4, 19422662), (7, 11098664), (8, 9711331), (14, 5549332), (28, 2774666), (56, 1387333), (307, 253064), (614, 126532), (1228, 63266), (2149, 36152), (2456, 31633), (4298, 18076), (4519, 17192), (8596, 9038)]