77205088

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 157371984

約数和(自身を除く): 80166896

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 197, 296, 331, 394, 592, 662, 788, 1184, 1324, 1576, 2648, 3152, 5296, 6304, 7289, 10592, 12247, 14578, 24494, 29156, 48988, 58312, 65207, 97976, 116624, 130414, 195952, 233248, 260828, 391904, 521656, 1043312, 2086624, 2412659, 4825318, 9650636, 19301272, 38602544, 77205088]

約数ペア:

[(1, 77205088), (2, 38602544), (4, 19301272), (8, 9650636), (16, 4825318), (32, 2412659), (37, 2086624), (74, 1043312), (148, 521656), (197, 391904), (296, 260828), (331, 233248), (394, 195952), (592, 130414), (662, 116624), (788, 97976), (1184, 65207), (1324, 58312), (1576, 48988), (2648, 29156), (3152, 24494), (5296, 14578), (6304, 12247), (7289, 10592)]