82673808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1249}}^1$

素因数の和:1464

約数の個数: 80

約数和(自身を含む): 245520000

約数和(自身を除く): 162846192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 591, 788, 1182, 1249, 1379, 1576, 2364, 2498, 2758, 3152, 3747, 4137, 4728, 4996, 5516, 7494, 8274, 8743, 9456, 9992, 11032, 14988, 16548, 17486, 19984, 22064, 26229, 29976, 33096, 34972, 52458, 59952, 66192, 69944, 104916, 139888, 209832, 246053, 419664, 492106, 738159, 984212, 1476318, 1722371, 1968424, 2952636, 3444742, 3936848, 5167113, 5905272, 6889484, 10334226, 11810544, 13778968, 20668452, 27557936, 41336904, 82673808]

約数ペア:

[(1, 82673808), (2, 41336904), (3, 27557936), (4, 20668452), (6, 13778968), (7, 11810544), (8, 10334226), (12, 6889484), (14, 5905272), (16, 5167113), (21, 3936848), (24, 3444742), (28, 2952636), (42, 1968424), (48, 1722371), (56, 1476318), (84, 984212), (112, 738159), (168, 492106), (197, 419664), (336, 246053), (394, 209832), (591, 139888), (788, 104916), (1182, 69944), (1249, 66192), (1379, 59952), (1576, 52458), (2364, 34972), (2498, 33096), (2758, 29976), (3152, 26229), (3747, 22064), (4137, 19984), (4728, 17486), (4996, 16548), (5516, 14988), (7494, 11032), (8274, 9992), (8743, 9456)]