81709103622

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2621}}^1\times {\mathrm{4483}}^1$

素因数の和:7189

約数の個数: 64

約数和(自身を含む): 174944874240

約数和(自身を除く): 93235770618

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 366, 1159, 2318, 2621, 3477, 4483, 5242, 6954, 7863, 8966, 13449, 15726, 26898, 49799, 85177, 99598, 149397, 159881, 170354, 255531, 273463, 298794, 319762, 479643, 511062, 546926, 820389, 959286, 1640778, 3037739, 5195797, 6075478, 9113217, 10391594, 11749943, 15587391, 18226434, 23499886, 31174782, 35249829, 70499658, 223248917, 446497834, 669746751, 716746523, 1339493502, 1433493046, 2150239569, 4300479138, 13618183937, 27236367874, 40854551811, 81709103622]

約数ペア:

[(1, 81709103622), (2, 40854551811), (3, 27236367874), (6, 13618183937), (19, 4300479138), (38, 2150239569), (57, 1433493046), (61, 1339493502), (114, 716746523), (122, 669746751), (183, 446497834), (366, 223248917), (1159, 70499658), (2318, 35249829), (2621, 31174782), (3477, 23499886), (4483, 18226434), (5242, 15587391), (6954, 11749943), (7863, 10391594), (8966, 9113217), (13449, 6075478), (15726, 5195797), (26898, 3037739), (49799, 1640778), (85177, 959286), (99598, 820389), (149397, 546926), (159881, 511062), (170354, 479643), (255531, 319762), (273463, 298794)]