78207038

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 163404864

約数和(自身を除く): 85197826

約数列:

[1, 2, 7, 13, 14, 17, 23, 26, 34, 46, 49, 91, 98, 119, 157, 161, 182, 221, 238, 299, 314, 322, 391, 442, 598, 637, 782, 833, 1099, 1127, 1274, 1547, 1666, 2041, 2093, 2198, 2254, 2669, 2737, 3094, 3611, 4082, 4186, 5083, 5338, 5474, 7222, 7693, 10166, 10829, 14287, 14651, 15386, 18683, 19159, 21658, 25277, 28574, 29302, 34697, 35581, 37366, 38318, 46943, 50554, 61387, 69394, 71162, 93886, 100009, 122774, 130781, 176939, 200018, 242879, 249067, 261562, 328601, 353878, 429709, 485758, 498134, 657202, 798031, 859418, 1596062, 1700153, 2300207, 3007963, 3400306, 4600414, 5586217, 6015926, 11172434, 39103519, 78207038]

約数ペア:

[(1, 78207038), (2, 39103519), (7, 11172434), (13, 6015926), (14, 5586217), (17, 4600414), (23, 3400306), (26, 3007963), (34, 2300207), (46, 1700153), (49, 1596062), (91, 859418), (98, 798031), (119, 657202), (157, 498134), (161, 485758), (182, 429709), (221, 353878), (238, 328601), (299, 261562), (314, 249067), (322, 242879), (391, 200018), (442, 176939), (598, 130781), (637, 122774), (782, 100009), (833, 93886), (1099, 71162), (1127, 69394), (1274, 61387), (1547, 50554), (1666, 46943), (2041, 38318), (2093, 37366), (2198, 35581), (2254, 34697), (2669, 29302), (2737, 28574), (3094, 25277), (3611, 21658), (4082, 19159), (4186, 18683), (5083, 15386), (5338, 14651), (5474, 14287), (7222, 10829), (7693, 10166)]