1572180156

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{7487}}^1$

素因数の和:7823

約数の個数: 72

約数和(自身を含む): 4197473280

約数和(自身を除く): 2625293124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 307, 342, 614, 684, 921, 1228, 1842, 2763, 3684, 5526, 5833, 7487, 11052, 11666, 14974, 17499, 22461, 23332, 29948, 34998, 44922, 52497, 67383, 69996, 89844, 104994, 134766, 142253, 209988, 269532, 284506, 426759, 569012, 853518, 1280277, 1707036, 2298509, 2560554, 4597018, 5121108, 6895527, 9194036, 13791054, 20686581, 27582108, 41373162, 43671671, 82746324, 87343342, 131015013, 174686684, 262030026, 393045039, 524060052, 786090078, 1572180156]

約数ペア:

[(1, 1572180156), (2, 786090078), (3, 524060052), (4, 393045039), (6, 262030026), (9, 174686684), (12, 131015013), (18, 87343342), (19, 82746324), (36, 43671671), (38, 41373162), (57, 27582108), (76, 20686581), (114, 13791054), (171, 9194036), (228, 6895527), (307, 5121108), (342, 4597018), (614, 2560554), (684, 2298509), (921, 1707036), (1228, 1280277), (1842, 853518), (2763, 569012), (3684, 426759), (5526, 284506), (5833, 269532), (7487, 209988), (11052, 142253), (11666, 134766), (14974, 104994), (17499, 89844), (22461, 69996), (23332, 67383), (29948, 52497), (34998, 44922)]