180891288

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{147787}}^1$

素因数の和:147816

約数の個数: 48

約数和(自身を含む): 518735880

約数和(自身を除く): 337844592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 147787, 295574, 443361, 591148, 886722, 1182296, 1330083, 1773444, 2512379, 2660166, 3546888, 5024758, 5320332, 7537137, 10049516, 10640664, 15074274, 20099032, 22611411, 30148548, 45222822, 60297096, 90445644, 180891288]

約数ペア:

[(1, 180891288), (2, 90445644), (3, 60297096), (4, 45222822), (6, 30148548), (8, 22611411), (9, 20099032), (12, 15074274), (17, 10640664), (18, 10049516), (24, 7537137), (34, 5320332), (36, 5024758), (51, 3546888), (68, 2660166), (72, 2512379), (102, 1773444), (136, 1330083), (153, 1182296), (204, 886722), (306, 591148), (408, 443361), (612, 295574), (1224, 147787)]