78924972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 217874944

約数和(自身を除く): 138949972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 73, 84, 122, 146, 183, 211, 219, 244, 292, 366, 422, 427, 438, 511, 633, 732, 844, 854, 876, 1022, 1266, 1281, 1477, 1533, 1708, 2044, 2532, 2562, 2954, 3066, 4431, 4453, 5124, 5908, 6132, 8862, 8906, 12871, 13359, 15403, 17724, 17812, 25742, 26718, 30806, 31171, 38613, 46209, 51484, 53436, 61612, 62342, 77226, 90097, 92418, 93513, 107821, 124684, 154452, 180194, 184836, 187026, 215642, 270291, 323463, 360388, 374052, 431284, 540582, 646926, 939583, 1081164, 1293852, 1879166, 2818749, 3758332, 5637498, 6577081, 11274996, 13154162, 19731243, 26308324, 39462486, 78924972]

約数ペア:

[(1, 78924972), (2, 39462486), (3, 26308324), (4, 19731243), (6, 13154162), (7, 11274996), (12, 6577081), (14, 5637498), (21, 3758332), (28, 2818749), (42, 1879166), (61, 1293852), (73, 1081164), (84, 939583), (122, 646926), (146, 540582), (183, 431284), (211, 374052), (219, 360388), (244, 323463), (292, 270291), (366, 215642), (422, 187026), (427, 184836), (438, 180194), (511, 154452), (633, 124684), (732, 107821), (844, 93513), (854, 92418), (876, 90097), (1022, 77226), (1266, 62342), (1281, 61612), (1477, 53436), (1533, 51484), (1708, 46209), (2044, 38613), (2532, 31171), (2562, 30806), (2954, 26718), (3066, 25742), (4431, 17812), (4453, 17724), (5124, 15403), (5908, 13359), (6132, 12871), (8862, 8906)]