66557664

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{3917}}^1$

素因数の和:3992

約数の個数: 72

約数和(自身を含む): 192530520

約数和(自身を除く): 125972856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 3917, 4248, 5664, 7834, 8496, 11751, 15668, 16992, 23502, 31336, 35253, 47004, 62672, 70506, 94008, 125344, 141012, 188016, 231103, 282024, 376032, 462206, 564048, 693309, 924412, 1128096, 1386618, 1848824, 2079927, 2773236, 3697648, 4159854, 5546472, 7395296, 8319708, 11092944, 16639416, 22185888, 33278832, 66557664]

約数ペア:

[(1, 66557664), (2, 33278832), (3, 22185888), (4, 16639416), (6, 11092944), (8, 8319708), (9, 7395296), (12, 5546472), (16, 4159854), (18, 3697648), (24, 2773236), (32, 2079927), (36, 1848824), (48, 1386618), (59, 1128096), (72, 924412), (96, 693309), (118, 564048), (144, 462206), (177, 376032), (236, 282024), (288, 231103), (354, 188016), (472, 141012), (531, 125344), (708, 94008), (944, 70506), (1062, 62672), (1416, 47004), (1888, 35253), (2124, 31336), (2832, 23502), (3917, 16992), (4248, 15668), (5664, 11751), (7834, 8496)]