77894340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{76367}}^1$

素因数の和:76396

約数の個数: 48

約数和(自身を含む): 230936832

約数和(自身を除く): 153042492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 76367, 152734, 229101, 305468, 381835, 458202, 763670, 916404, 1145505, 1298239, 1527340, 2291010, 2596478, 3894717, 4582020, 5192956, 6491195, 7789434, 12982390, 15578868, 19473585, 25964780, 38947170, 77894340]

約数ペア:

[(1, 77894340), (2, 38947170), (3, 25964780), (4, 19473585), (5, 15578868), (6, 12982390), (10, 7789434), (12, 6491195), (15, 5192956), (17, 4582020), (20, 3894717), (30, 2596478), (34, 2291010), (51, 1527340), (60, 1298239), (68, 1145505), (85, 916404), (102, 763670), (170, 458202), (204, 381835), (255, 305468), (340, 229101), (510, 152734), (1020, 76367)]