72533448

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1987}}^1$

素因数の和:2028

約数の個数: 96

約数和(自身を含む): 218282400

約数和(自身を除く): 145748952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 169, 216, 234, 312, 338, 351, 468, 507, 676, 702, 936, 1014, 1352, 1404, 1521, 1987, 2028, 2808, 3042, 3974, 4056, 4563, 5961, 6084, 7948, 9126, 11922, 12168, 15896, 17883, 18252, 23844, 25831, 35766, 36504, 47688, 51662, 53649, 71532, 77493, 103324, 107298, 143064, 154986, 206648, 214596, 232479, 309972, 335803, 429192, 464958, 619944, 671606, 697437, 929916, 1007409, 1343212, 1394874, 1859832, 2014818, 2686424, 2789748, 3022227, 4029636, 5579496, 6044454, 8059272, 9066681, 12088908, 18133362, 24177816, 36266724, 72533448]

約数ペア:

[(1, 72533448), (2, 36266724), (3, 24177816), (4, 18133362), (6, 12088908), (8, 9066681), (9, 8059272), (12, 6044454), (13, 5579496), (18, 4029636), (24, 3022227), (26, 2789748), (27, 2686424), (36, 2014818), (39, 1859832), (52, 1394874), (54, 1343212), (72, 1007409), (78, 929916), (104, 697437), (108, 671606), (117, 619944), (156, 464958), (169, 429192), (216, 335803), (234, 309972), (312, 232479), (338, 214596), (351, 206648), (468, 154986), (507, 143064), (676, 107298), (702, 103324), (936, 77493), (1014, 71532), (1352, 53649), (1404, 51662), (1521, 47688), (1987, 36504), (2028, 35766), (2808, 25831), (3042, 23844), (3974, 18252), (4056, 17883), (4563, 15896), (5961, 12168), (6084, 11922), (7948, 9126)]