77293292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 149990400

約数和(自身を除く): 72697108

約数列:

[1, 2, 4, 19, 31, 38, 53, 62, 76, 106, 124, 212, 589, 619, 1007, 1178, 1238, 1643, 2014, 2356, 2476, 3286, 4028, 6572, 11761, 19189, 23522, 31217, 32807, 38378, 47044, 62434, 65614, 76756, 124868, 131228, 364591, 623333, 729182, 1017017, 1246666, 1458364, 2034034, 2493332, 4068068, 19323323, 38646646, 77293292]

約数ペア:

[(1, 77293292), (2, 38646646), (4, 19323323), (19, 4068068), (31, 2493332), (38, 2034034), (53, 1458364), (62, 1246666), (76, 1017017), (106, 729182), (124, 623333), (212, 364591), (589, 131228), (619, 124868), (1007, 76756), (1178, 65614), (1238, 62434), (1643, 47044), (2014, 38378), (2356, 32807), (2476, 31217), (3286, 23522), (4028, 19189), (6572, 11761)]