867516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 2239104

約数和(自身を除く): 1371588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 83, 134, 156, 166, 201, 249, 268, 332, 402, 498, 804, 871, 996, 1079, 1742, 2158, 2613, 3237, 3484, 4316, 5226, 5561, 6474, 10452, 11122, 12948, 16683, 22244, 33366, 66732, 72293, 144586, 216879, 289172, 433758, 867516]

約数ペア:

[(1, 867516), (2, 433758), (3, 289172), (4, 216879), (6, 144586), (12, 72293), (13, 66732), (26, 33366), (39, 22244), (52, 16683), (67, 12948), (78, 11122), (83, 10452), (134, 6474), (156, 5561), (166, 5226), (201, 4316), (249, 3484), (268, 3237), (332, 2613), (402, 2158), (498, 1742), (804, 1079), (871, 996)]