78710268

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1512

約数の個数: 96

約数和(自身を含む): 230809600

約数和(自身を除く): 152099332

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 343, 364, 546, 588, 637, 686, 1029, 1092, 1274, 1372, 1471, 1911, 2058, 2548, 2942, 3822, 4116, 4413, 4459, 5884, 7644, 8826, 8918, 10297, 13377, 17652, 17836, 19123, 20594, 26754, 30891, 38246, 41188, 53508, 57369, 61782, 72079, 76492, 114738, 123564, 133861, 144158, 216237, 229476, 267722, 288316, 401583, 432474, 504553, 535444, 803166, 864948, 937027, 1009106, 1513659, 1606332, 1874054, 2018212, 2811081, 3027318, 3748108, 5622162, 6054636, 6559189, 11244324, 13118378, 19677567, 26236756, 39355134, 78710268]

約数ペア:

[(1, 78710268), (2, 39355134), (3, 26236756), (4, 19677567), (6, 13118378), (7, 11244324), (12, 6559189), (13, 6054636), (14, 5622162), (21, 3748108), (26, 3027318), (28, 2811081), (39, 2018212), (42, 1874054), (49, 1606332), (52, 1513659), (78, 1009106), (84, 937027), (91, 864948), (98, 803166), (147, 535444), (156, 504553), (182, 432474), (196, 401583), (273, 288316), (294, 267722), (343, 229476), (364, 216237), (546, 144158), (588, 133861), (637, 123564), (686, 114738), (1029, 76492), (1092, 72079), (1274, 61782), (1372, 57369), (1471, 53508), (1911, 41188), (2058, 38246), (2548, 30891), (2942, 26754), (3822, 20594), (4116, 19123), (4413, 17836), (4459, 17652), (5884, 13377), (7644, 10297), (8826, 8918)]