77117460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5923}}^1$

素因数の和:5973

約数の個数: 96

約数和(自身を含む): 254779392

約数和(自身を除く): 177661932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 5923, 6510, 11846, 13020, 17769, 23692, 29615, 35538, 41461, 59230, 71076, 82922, 88845, 118460, 124383, 165844, 177690, 183613, 207305, 248766, 355380, 367226, 414610, 497532, 550839, 621915, 734452, 829220, 918065, 1101678, 1243830, 1285291, 1836130, 2203356, 2487660, 2570582, 2754195, 3672260, 3855873, 5141164, 5508390, 6426455, 7711746, 11016780, 12852910, 15423492, 19279365, 25705820, 38558730, 77117460]

約数ペア:

[(1, 77117460), (2, 38558730), (3, 25705820), (4, 19279365), (5, 15423492), (6, 12852910), (7, 11016780), (10, 7711746), (12, 6426455), (14, 5508390), (15, 5141164), (20, 3855873), (21, 3672260), (28, 2754195), (30, 2570582), (31, 2487660), (35, 2203356), (42, 1836130), (60, 1285291), (62, 1243830), (70, 1101678), (84, 918065), (93, 829220), (105, 734452), (124, 621915), (140, 550839), (155, 497532), (186, 414610), (210, 367226), (217, 355380), (310, 248766), (372, 207305), (420, 183613), (434, 177690), (465, 165844), (620, 124383), (651, 118460), (868, 88845), (930, 82922), (1085, 71076), (1302, 59230), (1860, 41461), (2170, 35538), (2604, 29615), (3255, 23692), (4340, 17769), (5923, 13020), (6510, 11846)]