72670836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 201277440

約数和(自身を除く): 128606604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 79, 84, 94, 141, 158, 188, 233, 237, 282, 316, 329, 466, 474, 553, 564, 658, 699, 932, 948, 987, 1106, 1316, 1398, 1631, 1659, 1974, 2212, 2796, 3262, 3318, 3713, 3948, 4893, 6524, 6636, 7426, 9786, 10951, 11139, 14852, 18407, 19572, 21902, 22278, 25991, 32853, 36814, 43804, 44556, 51982, 55221, 65706, 73628, 76657, 77973, 103964, 110442, 128849, 131412, 153314, 155946, 220884, 229971, 257698, 306628, 311892, 386547, 459942, 515396, 773094, 865129, 919884, 1546188, 1730258, 2595387, 3460516, 5190774, 6055903, 10381548, 12111806, 18167709, 24223612, 36335418, 72670836]

約数ペア:

[(1, 72670836), (2, 36335418), (3, 24223612), (4, 18167709), (6, 12111806), (7, 10381548), (12, 6055903), (14, 5190774), (21, 3460516), (28, 2595387), (42, 1730258), (47, 1546188), (79, 919884), (84, 865129), (94, 773094), (141, 515396), (158, 459942), (188, 386547), (233, 311892), (237, 306628), (282, 257698), (316, 229971), (329, 220884), (466, 155946), (474, 153314), (553, 131412), (564, 128849), (658, 110442), (699, 103964), (932, 77973), (948, 76657), (987, 73628), (1106, 65706), (1316, 55221), (1398, 51982), (1631, 44556), (1659, 43804), (1974, 36814), (2212, 32853), (2796, 25991), (3262, 22278), (3318, 21902), (3713, 19572), (3948, 18407), (4893, 14852), (6524, 11139), (6636, 10951), (7426, 9786)]