78480648

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 219360960

約数和(自身を除く): 140880312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 107, 122, 167, 183, 214, 244, 321, 334, 366, 428, 488, 501, 549, 642, 668, 732, 856, 963, 1002, 1098, 1284, 1336, 1464, 1503, 1926, 2004, 2196, 2568, 3006, 3852, 4008, 4392, 6012, 6527, 7704, 10187, 12024, 13054, 17869, 19581, 20374, 26108, 30561, 35738, 39162, 40748, 52216, 53607, 58743, 61122, 71476, 78324, 81496, 91683, 107214, 117486, 122244, 142952, 156648, 160821, 183366, 214428, 234972, 244488, 321642, 366732, 428856, 469944, 643284, 733464, 1090009, 1286568, 2180018, 3270027, 4360036, 6540054, 8720072, 9810081, 13080108, 19620162, 26160216, 39240324, 78480648]

約数ペア:

[(1, 78480648), (2, 39240324), (3, 26160216), (4, 19620162), (6, 13080108), (8, 9810081), (9, 8720072), (12, 6540054), (18, 4360036), (24, 3270027), (36, 2180018), (61, 1286568), (72, 1090009), (107, 733464), (122, 643284), (167, 469944), (183, 428856), (214, 366732), (244, 321642), (321, 244488), (334, 234972), (366, 214428), (428, 183366), (488, 160821), (501, 156648), (549, 142952), (642, 122244), (668, 117486), (732, 107214), (856, 91683), (963, 81496), (1002, 78324), (1098, 71476), (1284, 61122), (1336, 58743), (1464, 53607), (1503, 52216), (1926, 40748), (2004, 39162), (2196, 35738), (2568, 30561), (3006, 26108), (3852, 20374), (4008, 19581), (4392, 17869), (6012, 13054), (6527, 12024), (7704, 10187)]