104050908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{997}}^1$

素因数の和:1243

約数の個数: 72

約数和(自身を含む): 284805248

約数和(自身を除く): 180754340

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 223, 234, 446, 468, 669, 892, 997, 1338, 1994, 2007, 2676, 2899, 2991, 3988, 4014, 5798, 5982, 8028, 8697, 8973, 11596, 11964, 12961, 17394, 17946, 25922, 26091, 34788, 35892, 38883, 51844, 52182, 77766, 104364, 116649, 155532, 222331, 233298, 444662, 466596, 666993, 889324, 1333986, 2000979, 2667972, 2890303, 4001958, 5780606, 8003916, 8670909, 11561212, 17341818, 26012727, 34683636, 52025454, 104050908]

約数ペア:

[(1, 104050908), (2, 52025454), (3, 34683636), (4, 26012727), (6, 17341818), (9, 11561212), (12, 8670909), (13, 8003916), (18, 5780606), (26, 4001958), (36, 2890303), (39, 2667972), (52, 2000979), (78, 1333986), (117, 889324), (156, 666993), (223, 466596), (234, 444662), (446, 233298), (468, 222331), (669, 155532), (892, 116649), (997, 104364), (1338, 77766), (1994, 52182), (2007, 51844), (2676, 38883), (2899, 35892), (2991, 34788), (3988, 26091), (4014, 25922), (5798, 17946), (5982, 17394), (8028, 12961), (8697, 11964), (8973, 11596)]