87718410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 256354560

約数和(自身を除く): 168636150

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 67, 78, 90, 117, 130, 134, 135, 195, 201, 234, 270, 335, 351, 373, 390, 402, 585, 603, 670, 702, 746, 871, 1005, 1119, 1170, 1206, 1742, 1755, 1809, 1865, 2010, 2238, 2613, 3015, 3357, 3510, 3618, 3730, 4355, 4849, 5226, 5595, 6030, 6714, 7839, 8710, 9045, 9698, 10071, 11190, 13065, 14547, 15678, 16785, 18090, 20142, 23517, 24245, 24991, 26130, 29094, 33570, 39195, 43641, 47034, 48490, 49982, 50355, 72735, 74973, 78390, 87282, 100710, 117585, 124955, 130923, 145470, 149946, 218205, 224919, 235170, 249910, 261846, 324883, 374865, 436410, 449838, 649766, 654615, 674757, 749730, 974649, 1124595, 1309230, 1349514, 1624415, 1949298, 2249190, 2923947, 3248830, 3373785, 4873245, 5847894, 6747570, 8771841, 9746490, 14619735, 17543682, 29239470, 43859205, 87718410]

約数ペア:

[(1, 87718410), (2, 43859205), (3, 29239470), (5, 17543682), (6, 14619735), (9, 9746490), (10, 8771841), (13, 6747570), (15, 5847894), (18, 4873245), (26, 3373785), (27, 3248830), (30, 2923947), (39, 2249190), (45, 1949298), (54, 1624415), (65, 1349514), (67, 1309230), (78, 1124595), (90, 974649), (117, 749730), (130, 674757), (134, 654615), (135, 649766), (195, 449838), (201, 436410), (234, 374865), (270, 324883), (335, 261846), (351, 249910), (373, 235170), (390, 224919), (402, 218205), (585, 149946), (603, 145470), (670, 130923), (702, 124955), (746, 117585), (871, 100710), (1005, 87282), (1119, 78390), (1170, 74973), (1206, 72735), (1742, 50355), (1755, 49982), (1809, 48490), (1865, 47034), (2010, 43641), (2238, 39195), (2613, 33570), (3015, 29094), (3357, 26130), (3510, 24991), (3618, 24245), (3730, 23517), (4355, 20142), (4849, 18090), (5226, 16785), (5595, 15678), (6030, 14547), (6714, 13065), (7839, 11190), (8710, 10071), (9045, 9698)]