85455144

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{19457}}^1$

素因数の和:19530

約数の個数: 48

約数和(自身を含む): 235247220

約数和(自身を除く): 149792076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 19457, 38914, 58371, 77828, 116742, 155656, 175113, 233484, 350226, 466968, 700452, 1186877, 1400904, 2373754, 3560631, 4747508, 7121262, 9495016, 10681893, 14242524, 21363786, 28485048, 42727572, 85455144]

約数ペア:

[(1, 85455144), (2, 42727572), (3, 28485048), (4, 21363786), (6, 14242524), (8, 10681893), (9, 9495016), (12, 7121262), (18, 4747508), (24, 3560631), (36, 2373754), (61, 1400904), (72, 1186877), (122, 700452), (183, 466968), (244, 350226), (366, 233484), (488, 175113), (549, 155656), (732, 116742), (1098, 77828), (1464, 58371), (2196, 38914), (4392, 19457)]