68843964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 189629440

約数和(自身を除く): 120785476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 103, 109, 146, 206, 218, 219, 292, 309, 327, 412, 436, 438, 511, 618, 654, 721, 763, 876, 1022, 1236, 1308, 1442, 1526, 1533, 2044, 2163, 2289, 2884, 3052, 3066, 4326, 4578, 6132, 7519, 7957, 8652, 9156, 11227, 15038, 15914, 22454, 22557, 23871, 30076, 31828, 33681, 44908, 45114, 47742, 52633, 55699, 67362, 78589, 90228, 95484, 105266, 111398, 134724, 157178, 157899, 167097, 210532, 222796, 235767, 314356, 315798, 334194, 471534, 631596, 668388, 819571, 943068, 1639142, 2458713, 3278284, 4917426, 5736997, 9834852, 11473994, 17210991, 22947988, 34421982, 68843964]

約数ペア:

[(1, 68843964), (2, 34421982), (3, 22947988), (4, 17210991), (6, 11473994), (7, 9834852), (12, 5736997), (14, 4917426), (21, 3278284), (28, 2458713), (42, 1639142), (73, 943068), (84, 819571), (103, 668388), (109, 631596), (146, 471534), (206, 334194), (218, 315798), (219, 314356), (292, 235767), (309, 222796), (327, 210532), (412, 167097), (436, 157899), (438, 157178), (511, 134724), (618, 111398), (654, 105266), (721, 95484), (763, 90228), (876, 78589), (1022, 67362), (1236, 55699), (1308, 52633), (1442, 47742), (1526, 45114), (1533, 44908), (2044, 33681), (2163, 31828), (2289, 30076), (2884, 23871), (3052, 22557), (3066, 22454), (4326, 15914), (4578, 15038), (6132, 11227), (7519, 9156), (7957, 8652)]