73656180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31477}}^1$

素因数の和:31505

約数の個数: 72

約数和(自身を含む): 240617832

約数和(自身を除く): 166961652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 31477, 62954, 94431, 125908, 157385, 188862, 283293, 314770, 377724, 409201, 472155, 566586, 629540, 818402, 944310, 1133172, 1227603, 1416465, 1636804, 1888620, 2046005, 2455206, 2832930, 3682809, 4092010, 4910412, 5665860, 6138015, 7365618, 8184020, 12276030, 14731236, 18414045, 24552060, 36828090, 73656180]

約数ペア:

[(1, 73656180), (2, 36828090), (3, 24552060), (4, 18414045), (5, 14731236), (6, 12276030), (9, 8184020), (10, 7365618), (12, 6138015), (13, 5665860), (15, 4910412), (18, 4092010), (20, 3682809), (26, 2832930), (30, 2455206), (36, 2046005), (39, 1888620), (45, 1636804), (52, 1416465), (60, 1227603), (65, 1133172), (78, 944310), (90, 818402), (117, 629540), (130, 566586), (156, 472155), (180, 409201), (195, 377724), (234, 314770), (260, 283293), (390, 188862), (468, 157385), (585, 125908), (780, 94431), (1170, 62954), (2340, 31477)]