42289596

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 110270160

約数和(自身を除く): 67980564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 89, 134, 178, 197, 201, 267, 268, 356, 394, 402, 534, 591, 603, 788, 801, 804, 1068, 1182, 1206, 1602, 1773, 2364, 2412, 3204, 3546, 5963, 7092, 11926, 13199, 17533, 17889, 23852, 26398, 35066, 35778, 39597, 52599, 52796, 53667, 70132, 71556, 79194, 105198, 107334, 118791, 157797, 158388, 210396, 214668, 237582, 315594, 475164, 631188, 1174711, 2349422, 3524133, 4698844, 7048266, 10572399, 14096532, 21144798, 42289596]

約数ペア:

[(1, 42289596), (2, 21144798), (3, 14096532), (4, 10572399), (6, 7048266), (9, 4698844), (12, 3524133), (18, 2349422), (36, 1174711), (67, 631188), (89, 475164), (134, 315594), (178, 237582), (197, 214668), (201, 210396), (267, 158388), (268, 157797), (356, 118791), (394, 107334), (402, 105198), (534, 79194), (591, 71556), (603, 70132), (788, 53667), (801, 52796), (804, 52599), (1068, 39597), (1182, 35778), (1206, 35066), (1602, 26398), (1773, 23852), (2364, 17889), (2412, 17533), (3204, 13199), (3546, 11926), (5963, 7092)]