77573860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6089}}^1$

素因数の和:6125

約数の個数: 72

約数和(自身を含む): 204112440

約数和(自身を除く): 126538580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6089, 6370, 12178, 12740, 24356, 30445, 42623, 60890, 79157, 85246, 121780, 158314, 170492, 213115, 298361, 316628, 395785, 426230, 554099, 596722, 791570, 852460, 1108198, 1193444, 1491805, 1583140, 2216396, 2770495, 2983610, 3878693, 5540990, 5967220, 7757386, 11081980, 15514772, 19393465, 38786930, 77573860]

約数ペア:

[(1, 77573860), (2, 38786930), (4, 19393465), (5, 15514772), (7, 11081980), (10, 7757386), (13, 5967220), (14, 5540990), (20, 3878693), (26, 2983610), (28, 2770495), (35, 2216396), (49, 1583140), (52, 1491805), (65, 1193444), (70, 1108198), (91, 852460), (98, 791570), (130, 596722), (140, 554099), (182, 426230), (196, 395785), (245, 316628), (260, 298361), (364, 213115), (455, 170492), (490, 158314), (637, 121780), (910, 85246), (980, 79157), (1274, 60890), (1820, 42623), (2548, 30445), (3185, 24356), (6089, 12740), (6370, 12178)]