68911841154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{273271}}^1$

素因数の和:273403

約数の個数: 64

約数和(自身を含む): 153705662208

約数和(自身を除く): 84793821054

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 61, 78, 106, 122, 159, 183, 318, 366, 689, 793, 1378, 1586, 2067, 2379, 3233, 4134, 4758, 6466, 9699, 19398, 42029, 84058, 126087, 252174, 273271, 546542, 819813, 1639626, 3552523, 7105046, 10657569, 14483363, 16669531, 21315138, 28966726, 33339062, 43450089, 50008593, 86900178, 100017186, 188283719, 216703903, 376567438, 433407806, 564851157, 650111709, 883485143, 1129702314, 1300223418, 1766970286, 2650455429, 5300910858, 11485306859, 22970613718, 34455920577, 68911841154]

約数ペア:

[(1, 68911841154), (2, 34455920577), (3, 22970613718), (6, 11485306859), (13, 5300910858), (26, 2650455429), (39, 1766970286), (53, 1300223418), (61, 1129702314), (78, 883485143), (106, 650111709), (122, 564851157), (159, 433407806), (183, 376567438), (318, 216703903), (366, 188283719), (689, 100017186), (793, 86900178), (1378, 50008593), (1586, 43450089), (2067, 33339062), (2379, 28966726), (3233, 21315138), (4134, 16669531), (4758, 14483363), (6466, 10657569), (9699, 7105046), (19398, 3552523), (42029, 1639626), (84058, 819813), (126087, 546542), (252174, 273271)]