76918590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1471}}^1$

素因数の和:1574

約数の個数: 96

約数和(自身を含む): 231469056

約数和(自身を除く): 154550466

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 83, 90, 105, 126, 166, 210, 249, 315, 415, 498, 581, 630, 747, 830, 1162, 1245, 1471, 1494, 1743, 2490, 2905, 2942, 3486, 3735, 4413, 5229, 5810, 7355, 7470, 8715, 8826, 10297, 10458, 13239, 14710, 17430, 20594, 22065, 26145, 26478, 30891, 44130, 51485, 52290, 61782, 66195, 92673, 102970, 122093, 132390, 154455, 185346, 244186, 308910, 366279, 463365, 610465, 732558, 854651, 926730, 1098837, 1220930, 1709302, 1831395, 2197674, 2563953, 3662790, 4273255, 5127906, 5494185, 7691859, 8546510, 10988370, 12819765, 15383718, 25639530, 38459295, 76918590]

約数ペア:

[(1, 76918590), (2, 38459295), (3, 25639530), (5, 15383718), (6, 12819765), (7, 10988370), (9, 8546510), (10, 7691859), (14, 5494185), (15, 5127906), (18, 4273255), (21, 3662790), (30, 2563953), (35, 2197674), (42, 1831395), (45, 1709302), (63, 1220930), (70, 1098837), (83, 926730), (90, 854651), (105, 732558), (126, 610465), (166, 463365), (210, 366279), (249, 308910), (315, 244186), (415, 185346), (498, 154455), (581, 132390), (630, 122093), (747, 102970), (830, 92673), (1162, 66195), (1245, 61782), (1471, 52290), (1494, 51485), (1743, 44130), (2490, 30891), (2905, 26478), (2942, 26145), (3486, 22065), (3735, 20594), (4413, 17430), (5229, 14710), (5810, 13239), (7355, 10458), (7470, 10297), (8715, 8826)]