74869956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{823}}^1$

素因数の和:878

約数の個数: 108

約数和(自身を含む): 228551232

約数和(自身を除く): 153681276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 361, 399, 532, 684, 722, 798, 823, 1083, 1197, 1444, 1596, 1646, 2166, 2394, 2469, 2527, 3249, 3292, 4332, 4788, 4938, 5054, 5761, 6498, 7407, 7581, 9876, 10108, 11522, 12996, 14814, 15162, 15637, 17283, 22743, 23044, 29628, 30324, 31274, 34566, 45486, 46911, 51849, 62548, 69132, 90972, 93822, 103698, 109459, 140733, 187644, 207396, 218918, 281466, 297103, 328377, 437836, 562932, 594206, 656754, 891309, 985131, 1188412, 1313508, 1782618, 1970262, 2079721, 2673927, 3565236, 3940524, 4159442, 5347854, 6239163, 8318884, 10695708, 12478326, 18717489, 24956652, 37434978, 74869956]

約数ペア:

[(1, 74869956), (2, 37434978), (3, 24956652), (4, 18717489), (6, 12478326), (7, 10695708), (9, 8318884), (12, 6239163), (14, 5347854), (18, 4159442), (19, 3940524), (21, 3565236), (28, 2673927), (36, 2079721), (38, 1970262), (42, 1782618), (57, 1313508), (63, 1188412), (76, 985131), (84, 891309), (114, 656754), (126, 594206), (133, 562932), (171, 437836), (228, 328377), (252, 297103), (266, 281466), (342, 218918), (361, 207396), (399, 187644), (532, 140733), (684, 109459), (722, 103698), (798, 93822), (823, 90972), (1083, 69132), (1197, 62548), (1444, 51849), (1596, 46911), (1646, 45486), (2166, 34566), (2394, 31274), (2469, 30324), (2527, 29628), (3249, 23044), (3292, 22743), (4332, 17283), (4788, 15637), (4938, 15162), (5054, 14814), (5761, 12996), (6498, 11522), (7407, 10108), (7581, 9876)]