68430288

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{23371}}^1$

素因数の和:23443

約数の個数: 40

約数和(自身を含む): 179683936

約数和(自身を除く): 111253648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 23371, 46742, 70113, 93484, 140226, 186968, 280452, 373936, 560904, 1121808, 1425631, 2851262, 4276893, 5702524, 8553786, 11405048, 17107572, 22810096, 34215144, 68430288]

約数ペア:

[(1, 68430288), (2, 34215144), (3, 22810096), (4, 17107572), (6, 11405048), (8, 8553786), (12, 5702524), (16, 4276893), (24, 2851262), (48, 1425631), (61, 1121808), (122, 560904), (183, 373936), (244, 280452), (366, 186968), (488, 140226), (732, 93484), (976, 70113), (1464, 46742), (2928, 23371)]