71667039.000000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62323}}^1$

素因数の和:62353

約数の個数: 72

約数和(自身を含む): 635206208

約数和(自身を除く): 431036060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 62323, 124646, 186969, 249292, 373938, 436261, 560907, 747876, 810199, 872522, 1121814, 1308783, 1620398, 1745044, 2243628, 2430597, 2617566, 3240796, 3926349, 4861194, 5235132, 5671393, 7291791, 7852698, 9722388, 11342786, 14583582, 15705396, 17014179, 22685572, 29167164, 34028358, 51042537, 68056716, 102085074, 204170148]

約数ペア:

[(1, 204170148), (2, 102085074), (3, 68056716), (4, 51042537), (6, 34028358), (7, 29167164), (9, 22685572), (12, 17014179), (13, 15705396), (14, 14583582), (18, 11342786), (21, 9722388), (26, 7852698), (28, 7291791), (36, 5671393), (39, 5235132), (42, 4861194), (52, 3926349), (63, 3240796), (78, 2617566), (84, 2430597), (91, 2243628), (117, 1745044), (126, 1620398), (156, 1308783), (182, 1121814), (234, 872522), (252, 810199), (273, 747876), (364, 560907), (468, 436261), (546, 373938), (819, 249292), (1092, 186969), (1638, 124646), (3276, 62323)]