73199308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 163968000

約数和(自身を除く): 90768692

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 169, 182, 217, 338, 364, 403, 434, 499, 676, 806, 868, 998, 1183, 1612, 1996, 2366, 2821, 3493, 4732, 5239, 5642, 6487, 6986, 10478, 11284, 12974, 13972, 15469, 20956, 25948, 30938, 36673, 45409, 61876, 73346, 84331, 90818, 108283, 146692, 168662, 181636, 201097, 216566, 337324, 402194, 433132, 590317, 804388, 1180634, 1407679, 2361268, 2614261, 2815358, 5228522, 5630716, 10457044, 18299827, 36599654, 73199308]

約数ペア:

[(1, 73199308), (2, 36599654), (4, 18299827), (7, 10457044), (13, 5630716), (14, 5228522), (26, 2815358), (28, 2614261), (31, 2361268), (52, 1407679), (62, 1180634), (91, 804388), (124, 590317), (169, 433132), (182, 402194), (217, 337324), (338, 216566), (364, 201097), (403, 181636), (434, 168662), (499, 146692), (676, 108283), (806, 90818), (868, 84331), (998, 73346), (1183, 61876), (1612, 45409), (1996, 36673), (2366, 30938), (2821, 25948), (3493, 20956), (4732, 15469), (5239, 13972), (5642, 12974), (6487, 11284), (6986, 10478)]