73865994

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 159252480

約数和(自身を除く): 85386486

約数列:

[1, 2, 3, 6, 31, 53, 59, 62, 93, 106, 118, 127, 159, 177, 186, 254, 318, 354, 381, 762, 1643, 1829, 3127, 3286, 3658, 3937, 4929, 5487, 6254, 6731, 7493, 7874, 9381, 9858, 10974, 11811, 13462, 14986, 18762, 20193, 22479, 23622, 40386, 44958, 96937, 193874, 208661, 232283, 290811, 397129, 417322, 464566, 581622, 625983, 696849, 794258, 1191387, 1251966, 1393698, 2382774, 12310999, 24621998, 36932997, 73865994]

約数ペア:

[(1, 73865994), (2, 36932997), (3, 24621998), (6, 12310999), (31, 2382774), (53, 1393698), (59, 1251966), (62, 1191387), (93, 794258), (106, 696849), (118, 625983), (127, 581622), (159, 464566), (177, 417322), (186, 397129), (254, 290811), (318, 232283), (354, 208661), (381, 193874), (762, 96937), (1643, 44958), (1829, 40386), (3127, 23622), (3286, 22479), (3658, 20193), (3937, 18762), (4929, 14986), (5487, 13462), (6254, 11811), (6731, 10974), (7493, 9858), (7874, 9381)]