66210216

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 171417600

約数和(自身を除く): 105207384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 79, 94, 141, 158, 188, 237, 282, 316, 376, 474, 564, 632, 743, 948, 1128, 1486, 1896, 2229, 2972, 3713, 4458, 5944, 7426, 8916, 11139, 14852, 17832, 22278, 29704, 34921, 44556, 58697, 69842, 89112, 104763, 117394, 139684, 176091, 209526, 234788, 279368, 352182, 419052, 469576, 704364, 838104, 1408728, 2758759, 5517518, 8276277, 11035036, 16552554, 22070072, 33105108, 66210216]

約数ペア:

[(1, 66210216), (2, 33105108), (3, 22070072), (4, 16552554), (6, 11035036), (8, 8276277), (12, 5517518), (24, 2758759), (47, 1408728), (79, 838104), (94, 704364), (141, 469576), (158, 419052), (188, 352182), (237, 279368), (282, 234788), (316, 209526), (376, 176091), (474, 139684), (564, 117394), (632, 104763), (743, 89112), (948, 69842), (1128, 58697), (1486, 44556), (1896, 34921), (2229, 29704), (2972, 22278), (3713, 17832), (4458, 14852), (5944, 11139), (7426, 8916)]