66603816

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{16229}}^1$

素因数の和:16263

約数の個数: 64

約数和(自身を含む): 194760000

約数和(自身を除く): 128156184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 16229, 32458, 48687, 64916, 97374, 129832, 146061, 194748, 292122, 308351, 389496, 438183, 584244, 616702, 876366, 925053, 1168488, 1233404, 1752732, 1850106, 2466808, 2775159, 3505464, 3700212, 5550318, 7400424, 8325477, 11100636, 16650954, 22201272, 33301908, 66603816]

約数ペア:

[(1, 66603816), (2, 33301908), (3, 22201272), (4, 16650954), (6, 11100636), (8, 8325477), (9, 7400424), (12, 5550318), (18, 3700212), (19, 3505464), (24, 2775159), (27, 2466808), (36, 1850106), (38, 1752732), (54, 1233404), (57, 1168488), (72, 925053), (76, 876366), (108, 616702), (114, 584244), (152, 438183), (171, 389496), (216, 308351), (228, 292122), (342, 194748), (456, 146061), (513, 129832), (684, 97374), (1026, 64916), (1368, 48687), (2052, 32458), (4104, 16229)]