72196865064

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{557}}^1\times {\mathrm{38303}}^1$

素因数の和:38919

約数の個数: 96

約数和(自身を含む): 200057195520

約数和(自身を除く): 127860330456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 557, 564, 846, 1114, 1128, 1671, 1692, 2228, 3342, 3384, 4456, 5013, 6684, 10026, 13368, 20052, 26179, 38303, 40104, 52358, 76606, 78537, 104716, 114909, 153212, 157074, 209432, 229818, 235611, 306424, 314148, 344727, 459636, 471222, 628296, 689454, 919272, 942444, 1378908, 1800241, 1884888, 2757816, 3600482, 5400723, 7200964, 10801446, 14401928, 16202169, 21334771, 21602892, 32404338, 42669542, 43205784, 64004313, 64808676, 85339084, 128008626, 129617352, 170678168, 192012939, 256017252, 384025878, 512034504, 768051756, 1002734237, 1536103512, 2005468474, 3008202711, 4010936948, 6016405422, 8021873896, 9024608133, 12032810844, 18049216266, 24065621688, 36098432532, 72196865064]

約数ペア:

[(1, 72196865064), (2, 36098432532), (3, 24065621688), (4, 18049216266), (6, 12032810844), (8, 9024608133), (9, 8021873896), (12, 6016405422), (18, 4010936948), (24, 3008202711), (36, 2005468474), (47, 1536103512), (72, 1002734237), (94, 768051756), (141, 512034504), (188, 384025878), (282, 256017252), (376, 192012939), (423, 170678168), (557, 129617352), (564, 128008626), (846, 85339084), (1114, 64808676), (1128, 64004313), (1671, 43205784), (1692, 42669542), (2228, 32404338), (3342, 21602892), (3384, 21334771), (4456, 16202169), (5013, 14401928), (6684, 10801446), (10026, 7200964), (13368, 5400723), (20052, 3600482), (26179, 2757816), (38303, 1884888), (40104, 1800241), (52358, 1378908), (76606, 942444), (78537, 919272), (104716, 689454), (114909, 628296), (153212, 471222), (157074, 459636), (209432, 344727), (229818, 314148), (235611, 306424)]