64538292

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8443}}^1$

素因数の和:8477

約数の個数: 72

約数和(自身を含む): 188672736

約数和(自身を除く): 124134444

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, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 8443, 16886, 25329, 33772, 50658, 59101, 101316, 109759, 118202, 177303, 219518, 236404, 329277, 354606, 413707, 439036, 658554, 709212, 768313, 827414, 1241121, 1317108, 1536626, 1654828, 2304939, 2482242, 3073252, 4609878, 4964484, 5378191, 9219756, 10756382, 16134573, 21512764, 32269146, 64538292]

約数ペア:

[(1, 64538292), (2, 32269146), (3, 21512764), (4, 16134573), (6, 10756382), (7, 9219756), (12, 5378191), (13, 4964484), (14, 4609878), (21, 3073252), (26, 2482242), (28, 2304939), (39, 1654828), (42, 1536626), (49, 1317108), (52, 1241121), (78, 827414), (84, 768313), (91, 709212), (98, 658554), (147, 439036), (156, 413707), (182, 354606), (196, 329277), (273, 236404), (294, 219518), (364, 177303), (546, 118202), (588, 109759), (637, 101316), (1092, 59101), (1274, 50658), (1911, 33772), (2548, 25329), (3822, 16886), (7644, 8443)]