87964110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1367

約数の個数: 128

約数和(自身を含む): 266112000

約数和(自身を除く): 178147890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1319, 1482, 1710, 1755, 2223, 2470, 2565, 2638, 3510, 3705, 3957, 4446, 5130, 6595, 6669, 7410, 7914, 11115, 11871, 13190, 13338, 17147, 19785, 22230, 23742, 25061, 33345, 34294, 35613, 39570, 50122, 51441, 59355, 66690, 71226, 75183, 85735, 102882, 118710, 125305, 150366, 154323, 171470, 178065, 225549, 250610, 257205, 308646, 325793, 356130, 375915, 451098, 462969, 514410, 651586, 676647, 751830, 771615, 925938, 977379, 1127745, 1353294, 1543230, 1628965, 1954758, 2255490, 2314845, 2932137, 3257930, 3383235, 4629690, 4886895, 5864274, 6766470, 8796411, 9773790, 14660685, 17592822, 29321370, 43982055, 87964110]

約数ペア:

[(1, 87964110), (2, 43982055), (3, 29321370), (5, 17592822), (6, 14660685), (9, 9773790), (10, 8796411), (13, 6766470), (15, 5864274), (18, 4886895), (19, 4629690), (26, 3383235), (27, 3257930), (30, 2932137), (38, 2314845), (39, 2255490), (45, 1954758), (54, 1628965), (57, 1543230), (65, 1353294), (78, 1127745), (90, 977379), (95, 925938), (114, 771615), (117, 751830), (130, 676647), (135, 651586), (171, 514410), (190, 462969), (195, 451098), (234, 375915), (247, 356130), (270, 325793), (285, 308646), (342, 257205), (351, 250610), (390, 225549), (494, 178065), (513, 171470), (570, 154323), (585, 150366), (702, 125305), (741, 118710), (855, 102882), (1026, 85735), (1170, 75183), (1235, 71226), (1319, 66690), (1482, 59355), (1710, 51441), (1755, 50122), (2223, 39570), (2470, 35613), (2565, 34294), (2638, 33345), (3510, 25061), (3705, 23742), (3957, 22230), (4446, 19785), (5130, 17147), (6595, 13338), (6669, 13190), (7410, 11871), (7914, 11115)]