69873848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 145881000

約数和(自身を除く): 76007152

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 149, 292, 298, 584, 596, 803, 1192, 1606, 1639, 3212, 3278, 5329, 6424, 6556, 10658, 10877, 13112, 21316, 21754, 42632, 43508, 58619, 87016, 117238, 119647, 234476, 239294, 468952, 478588, 794021, 957176, 1588042, 3176084, 6352168, 8734231, 17468462, 34936924, 69873848]

約数ペア:

[(1, 69873848), (2, 34936924), (4, 17468462), (8, 8734231), (11, 6352168), (22, 3176084), (44, 1588042), (73, 957176), (88, 794021), (146, 478588), (149, 468952), (292, 239294), (298, 234476), (584, 119647), (596, 117238), (803, 87016), (1192, 58619), (1606, 43508), (1639, 42632), (3212, 21754), (3278, 21316), (5329, 13112), (6424, 10877), (6556, 10658)]