65642928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1783}}^1$

素因数の和:1866

約数の個数: 80

約数和(自身を含む): 185821440

約数和(自身を除く): 120178512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 78, 104, 118, 156, 177, 208, 236, 312, 354, 472, 624, 708, 767, 944, 1416, 1534, 1783, 2301, 2832, 3068, 3566, 4602, 5349, 6136, 7132, 9204, 10698, 12272, 14264, 18408, 21396, 23179, 28528, 36816, 42792, 46358, 69537, 85584, 92716, 105197, 139074, 185432, 210394, 278148, 315591, 370864, 420788, 556296, 631182, 841576, 1112592, 1262364, 1367561, 1683152, 2524728, 2735122, 4102683, 5049456, 5470244, 8205366, 10940488, 16410732, 21880976, 32821464, 65642928]

約数ペア:

[(1, 65642928), (2, 32821464), (3, 21880976), (4, 16410732), (6, 10940488), (8, 8205366), (12, 5470244), (13, 5049456), (16, 4102683), (24, 2735122), (26, 2524728), (39, 1683152), (48, 1367561), (52, 1262364), (59, 1112592), (78, 841576), (104, 631182), (118, 556296), (156, 420788), (177, 370864), (208, 315591), (236, 278148), (312, 210394), (354, 185432), (472, 139074), (624, 105197), (708, 92716), (767, 85584), (944, 69537), (1416, 46358), (1534, 42792), (1783, 36816), (2301, 28528), (2832, 23179), (3068, 21396), (3566, 18408), (4602, 14264), (5349, 12272), (6136, 10698), (7132, 9204)]