72071454

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 183284640

約数和(自身を除く): 111213186

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 109, 147, 173, 182, 218, 273, 294, 327, 346, 519, 546, 637, 654, 763, 1038, 1211, 1274, 1417, 1526, 1911, 2249, 2289, 2422, 2834, 3633, 3822, 4251, 4498, 4578, 5341, 6747, 7266, 8477, 8502, 9919, 10682, 13494, 15743, 16023, 16954, 18857, 19838, 25431, 29757, 31486, 32046, 37714, 47229, 50862, 56571, 59514, 69433, 94458, 110201, 113142, 131999, 138866, 208299, 220402, 245141, 263998, 330603, 395997, 416598, 490282, 661206, 735423, 791994, 923993, 1470846, 1715987, 1847986, 2771979, 3431974, 5147961, 5543958, 10295922, 12011909, 24023818, 36035727, 72071454]

約数ペア:

[(1, 72071454), (2, 36035727), (3, 24023818), (6, 12011909), (7, 10295922), (13, 5543958), (14, 5147961), (21, 3431974), (26, 2771979), (39, 1847986), (42, 1715987), (49, 1470846), (78, 923993), (91, 791994), (98, 735423), (109, 661206), (147, 490282), (173, 416598), (182, 395997), (218, 330603), (273, 263998), (294, 245141), (327, 220402), (346, 208299), (519, 138866), (546, 131999), (637, 113142), (654, 110201), (763, 94458), (1038, 69433), (1211, 59514), (1274, 56571), (1417, 50862), (1526, 47229), (1911, 37714), (2249, 32046), (2289, 31486), (2422, 29757), (2834, 25431), (3633, 19838), (3822, 18857), (4251, 16954), (4498, 16023), (4578, 15743), (5341, 13494), (6747, 10682), (7266, 9919), (8477, 8502)]