73264532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 153726720

約数和(自身を除く): 80462188

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 121, 124, 209, 242, 257, 341, 418, 484, 514, 589, 682, 836, 1028, 1178, 1364, 2299, 2356, 2827, 3751, 4598, 4883, 5654, 6479, 7502, 7967, 9196, 9766, 11308, 12958, 15004, 15934, 19532, 25916, 31097, 31868, 53713, 62194, 71269, 87637, 107426, 124388, 142538, 151373, 175274, 214852, 285076, 302746, 350548, 590843, 605492, 964007, 1181686, 1665103, 1928014, 2363372, 3330206, 3856028, 6660412, 18316133, 36632266, 73264532]

約数ペア:

[(1, 73264532), (2, 36632266), (4, 18316133), (11, 6660412), (19, 3856028), (22, 3330206), (31, 2363372), (38, 1928014), (44, 1665103), (62, 1181686), (76, 964007), (121, 605492), (124, 590843), (209, 350548), (242, 302746), (257, 285076), (341, 214852), (418, 175274), (484, 151373), (514, 142538), (589, 124388), (682, 107426), (836, 87637), (1028, 71269), (1178, 62194), (1364, 53713), (2299, 31868), (2356, 31097), (2827, 25916), (3751, 19532), (4598, 15934), (4883, 15004), (5654, 12958), (6479, 11308), (7502, 9766), (7967, 9196)]