80735928

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5281}}^1$

素因数の和:5317

約数の個数: 96

約数和(自身を含む): 252902160

約数和(自身を除く): 172166232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 5096, 5281, 7644, 10562, 15288, 15843, 21124, 31686, 36967, 42248, 63372, 68653, 73934, 110901, 126744, 137306, 147868, 205959, 221802, 258769, 274612, 295736, 411918, 443604, 480571, 517538, 549224, 776307, 823836, 887208, 961142, 1035076, 1441713, 1552614, 1647672, 1922284, 2070152, 2883426, 3105228, 3363997, 3844568, 5766852, 6210456, 6727994, 10091991, 11533704, 13455988, 20183982, 26911976, 40367964, 80735928]

約数ペア:

[(1, 80735928), (2, 40367964), (3, 26911976), (4, 20183982), (6, 13455988), (7, 11533704), (8, 10091991), (12, 6727994), (13, 6210456), (14, 5766852), (21, 3844568), (24, 3363997), (26, 3105228), (28, 2883426), (39, 2070152), (42, 1922284), (49, 1647672), (52, 1552614), (56, 1441713), (78, 1035076), (84, 961142), (91, 887208), (98, 823836), (104, 776307), (147, 549224), (156, 517538), (168, 480571), (182, 443604), (196, 411918), (273, 295736), (294, 274612), (312, 258769), (364, 221802), (392, 205959), (546, 147868), (588, 137306), (637, 126744), (728, 110901), (1092, 73934), (1176, 68653), (1274, 63372), (1911, 42248), (2184, 36967), (2548, 31686), (3822, 21124), (5096, 15843), (5281, 15288), (7644, 10562)]