80201052

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3169}}^1$

素因数の和:3235

約数の個数: 72

約数和(自身を含む): 219237200

約数和(自身を除く): 139036148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 3169, 4218, 6327, 6338, 8436, 9507, 12654, 12676, 19014, 25308, 28521, 38028, 57042, 60211, 114084, 117253, 120422, 180633, 234506, 240844, 351759, 361266, 469012, 541899, 703518, 722532, 1055277, 1083798, 1407036, 2110554, 2167596, 2227807, 4221108, 4455614, 6683421, 8911228, 13366842, 20050263, 26733684, 40100526, 80201052]

約数ペア:

[(1, 80201052), (2, 40100526), (3, 26733684), (4, 20050263), (6, 13366842), (9, 8911228), (12, 6683421), (18, 4455614), (19, 4221108), (36, 2227807), (37, 2167596), (38, 2110554), (57, 1407036), (74, 1083798), (76, 1055277), (111, 722532), (114, 703518), (148, 541899), (171, 469012), (222, 361266), (228, 351759), (333, 240844), (342, 234506), (444, 180633), (666, 120422), (684, 117253), (703, 114084), (1332, 60211), (1406, 57042), (2109, 38028), (2812, 28521), (3169, 25308), (4218, 19014), (6327, 12676), (6338, 12654), (8436, 9507)]