77165308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 156119040

約数和(自身を除く): 78953732

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 241, 383, 418, 482, 766, 836, 964, 1532, 2651, 4213, 4579, 5302, 7277, 8426, 9158, 10604, 14554, 16852, 18316, 29108, 50369, 80047, 92303, 100738, 160094, 184606, 201476, 320188, 369212, 1015333, 1753757, 2030666, 3507514, 4061332, 7015028, 19291327, 38582654, 77165308]

約数ペア:

[(1, 77165308), (2, 38582654), (4, 19291327), (11, 7015028), (19, 4061332), (22, 3507514), (38, 2030666), (44, 1753757), (76, 1015333), (209, 369212), (241, 320188), (383, 201476), (418, 184606), (482, 160094), (766, 100738), (836, 92303), (964, 80047), (1532, 50369), (2651, 29108), (4213, 18316), (4579, 16852), (5302, 14554), (7277, 10604), (8426, 9158)]