72038340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36383}}^1$

素因数の和:36409

約数の個数: 72

約数和(自身を含む): 238387968

約数和(自身を除く): 166349628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 36383, 72766, 109149, 145532, 181915, 218298, 327447, 363830, 400213, 436596, 545745, 654894, 727660, 800426, 1091490, 1200639, 1309788, 1600852, 1637235, 2001065, 2182980, 2401278, 3274470, 3601917, 4002130, 4802556, 6003195, 6548940, 7203834, 8004260, 12006390, 14407668, 18009585, 24012780, 36019170, 72038340]

約数ペア:

[(1, 72038340), (2, 36019170), (3, 24012780), (4, 18009585), (5, 14407668), (6, 12006390), (9, 8004260), (10, 7203834), (11, 6548940), (12, 6003195), (15, 4802556), (18, 4002130), (20, 3601917), (22, 3274470), (30, 2401278), (33, 2182980), (36, 2001065), (44, 1637235), (45, 1600852), (55, 1309788), (60, 1200639), (66, 1091490), (90, 800426), (99, 727660), (110, 654894), (132, 545745), (165, 436596), (180, 400213), (198, 363830), (220, 327447), (330, 218298), (396, 181915), (495, 145532), (660, 109149), (990, 72766), (1980, 36383)]