77966984

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6689}}^1$

素因数の和:6773

約数の個数: 32

約数和(自身を含む): 154137600

約数和(自身を除く): 76170616

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 376, 1457, 2914, 5828, 6689, 11656, 13378, 26756, 53512, 207359, 314383, 414718, 628766, 829436, 1257532, 1658872, 2515064, 9745873, 19491746, 38983492, 77966984]

約数ペア:

[(1, 77966984), (2, 38983492), (4, 19491746), (8, 9745873), (31, 2515064), (47, 1658872), (62, 1257532), (94, 829436), (124, 628766), (188, 414718), (248, 314383), (376, 207359), (1457, 53512), (2914, 26756), (5828, 13378), (6689, 11656)]