68000658

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 157524480

約数和(自身を除く): 89523822

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 211, 257, 418, 422, 514, 627, 633, 771, 1254, 1266, 1542, 2321, 2827, 4009, 4642, 4883, 5654, 6963, 8018, 8481, 9766, 12027, 13926, 14649, 16962, 24054, 29298, 44099, 53713, 54227, 88198, 107426, 108454, 132297, 161139, 162681, 264594, 322278, 325362, 596497, 1030313, 1192994, 1789491, 2060626, 3090939, 3578982, 6181878, 11333443, 22666886, 34000329, 68000658]

約数ペア:

[(1, 68000658), (2, 34000329), (3, 22666886), (6, 11333443), (11, 6181878), (19, 3578982), (22, 3090939), (33, 2060626), (38, 1789491), (57, 1192994), (66, 1030313), (114, 596497), (209, 325362), (211, 322278), (257, 264594), (418, 162681), (422, 161139), (514, 132297), (627, 108454), (633, 107426), (771, 88198), (1254, 54227), (1266, 53713), (1542, 44099), (2321, 29298), (2827, 24054), (4009, 16962), (4642, 14649), (4883, 13926), (5654, 12027), (6963, 9766), (8018, 8481)]