64472976

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{8779}}^1$

素因数の和:8813

約数の個数: 80

約数和(自身を含む): 195969600

約数和(自身を除く): 131496624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 8779, 17558, 26337, 35116, 52674, 70232, 79011, 105348, 140464, 149243, 158022, 210696, 237033, 298486, 316044, 421392, 447729, 474066, 596972, 632088, 895458, 948132, 1193944, 1264176, 1343187, 1790916, 1896264, 2387888, 2686374, 3581832, 3792528, 4029561, 5372748, 7163664, 8059122, 10745496, 16118244, 21490992, 32236488, 64472976]

約数ペア:

[(1, 64472976), (2, 32236488), (3, 21490992), (4, 16118244), (6, 10745496), (8, 8059122), (9, 7163664), (12, 5372748), (16, 4029561), (17, 3792528), (18, 3581832), (24, 2686374), (27, 2387888), (34, 1896264), (36, 1790916), (48, 1343187), (51, 1264176), (54, 1193944), (68, 948132), (72, 895458), (102, 632088), (108, 596972), (136, 474066), (144, 447729), (153, 421392), (204, 316044), (216, 298486), (272, 237033), (306, 210696), (408, 158022), (432, 149243), (459, 140464), (612, 105348), (816, 79011), (918, 70232), (1224, 52674), (1836, 35116), (2448, 26337), (3672, 17558), (7344, 8779)]