87724728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4463}}^1$

素因数の和:4498

約数の個数: 128

約数和(自身を含む): 299980800

約数和(自身を除く): 212256072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4463, 4914, 6552, 8926, 9828, 13389, 17852, 19656, 26778, 31241, 35704, 40167, 53556, 58019, 62482, 80334, 93723, 107112, 116038, 120501, 124964, 160668, 174057, 187446, 232076, 241002, 249928, 281169, 321336, 348114, 374892, 406133, 464152, 482004, 522171, 562338, 696228, 749784, 812266, 843507, 964008, 1044342, 1124676, 1218399, 1392456, 1566513, 1624532, 1687014, 2088684, 2249352, 2436798, 3133026, 3249064, 3374028, 3655197, 4177368, 4873596, 6266052, 6748056, 7310394, 9747192, 10965591, 12532104, 14620788, 21931182, 29241576, 43862364, 87724728]

約数ペア:

[(1, 87724728), (2, 43862364), (3, 29241576), (4, 21931182), (6, 14620788), (7, 12532104), (8, 10965591), (9, 9747192), (12, 7310394), (13, 6748056), (14, 6266052), (18, 4873596), (21, 4177368), (24, 3655197), (26, 3374028), (27, 3249064), (28, 3133026), (36, 2436798), (39, 2249352), (42, 2088684), (52, 1687014), (54, 1624532), (56, 1566513), (63, 1392456), (72, 1218399), (78, 1124676), (84, 1044342), (91, 964008), (104, 843507), (108, 812266), (117, 749784), (126, 696228), (156, 562338), (168, 522171), (182, 482004), (189, 464152), (216, 406133), (234, 374892), (252, 348114), (273, 321336), (312, 281169), (351, 249928), (364, 241002), (378, 232076), (468, 187446), (504, 174057), (546, 160668), (702, 124964), (728, 120501), (756, 116038), (819, 107112), (936, 93723), (1092, 80334), (1404, 62482), (1512, 58019), (1638, 53556), (2184, 40167), (2457, 35704), (2808, 31241), (3276, 26778), (4463, 19656), (4914, 17852), (6552, 13389), (8926, 9828)]