74782708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1037

約数の個数: 96

約数和(自身を含む): 185149440

約数和(自身を除く): 110366732

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 308, 364, 418, 494, 532, 572, 836, 983, 988, 1001, 1463, 1729, 1966, 2002, 2717, 2926, 3458, 3932, 4004, 5434, 5852, 6881, 6916, 10813, 10868, 12779, 13762, 18677, 19019, 21626, 25558, 27524, 37354, 38038, 43252, 51116, 74708, 75691, 76076, 89453, 130739, 140569, 151382, 178906, 205447, 242801, 261478, 281138, 302764, 357812, 410894, 485602, 522956, 562276, 821788, 971204, 983983, 1438129, 1699607, 1967966, 2670811, 2876258, 3399214, 3935932, 5341622, 5752516, 6798428, 10683244, 18695677, 37391354, 74782708]

約数ペア:

[(1, 74782708), (2, 37391354), (4, 18695677), (7, 10683244), (11, 6798428), (13, 5752516), (14, 5341622), (19, 3935932), (22, 3399214), (26, 2876258), (28, 2670811), (38, 1967966), (44, 1699607), (52, 1438129), (76, 983983), (77, 971204), (91, 821788), (133, 562276), (143, 522956), (154, 485602), (182, 410894), (209, 357812), (247, 302764), (266, 281138), (286, 261478), (308, 242801), (364, 205447), (418, 178906), (494, 151382), (532, 140569), (572, 130739), (836, 89453), (983, 76076), (988, 75691), (1001, 74708), (1463, 51116), (1729, 43252), (1966, 38038), (2002, 37354), (2717, 27524), (2926, 25558), (3458, 21626), (3932, 19019), (4004, 18677), (5434, 13762), (5852, 12779), (6881, 10868), (6916, 10813)]