78756132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10303}}^1$

素因数の和:10337

約数の個数: 72

約数和(自身を含む): 230232576

約数和(自身を除く): 151476444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 10303, 20606, 30909, 41212, 61818, 72121, 123636, 133939, 144242, 216363, 267878, 288484, 401817, 432726, 504847, 535756, 803634, 865452, 937573, 1009694, 1514541, 1607268, 1875146, 2019388, 2812719, 3029082, 3750292, 5625438, 6058164, 6563011, 11250876, 13126022, 19689033, 26252044, 39378066, 78756132]

約数ペア:

[(1, 78756132), (2, 39378066), (3, 26252044), (4, 19689033), (6, 13126022), (7, 11250876), (12, 6563011), (13, 6058164), (14, 5625438), (21, 3750292), (26, 3029082), (28, 2812719), (39, 2019388), (42, 1875146), (49, 1607268), (52, 1514541), (78, 1009694), (84, 937573), (91, 865452), (98, 803634), (147, 535756), (156, 504847), (182, 432726), (196, 401817), (273, 288484), (294, 267878), (364, 216363), (546, 144242), (588, 133939), (637, 123636), (1092, 72121), (1274, 61818), (1911, 41212), (2548, 30909), (3822, 20606), (7644, 10303)]