88771144

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 225504000

約数和(自身を除く): 136732856

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 119, 136, 154, 173, 187, 196, 238, 308, 343, 346, 374, 392, 476, 539, 616, 686, 692, 748, 833, 952, 1078, 1211, 1309, 1372, 1384, 1496, 1666, 1903, 2156, 2422, 2618, 2744, 2941, 3332, 3773, 3806, 4312, 4844, 5236, 5831, 5882, 6664, 7546, 7612, 8477, 9163, 9688, 10472, 11662, 11764, 13321, 15092, 15224, 16954, 18326, 20587, 23324, 23528, 26642, 30184, 32351, 33908, 36652, 41174, 46648, 53284, 59339, 64141, 64702, 67816, 73304, 82348, 93247, 106568, 118678, 128282, 129404, 144109, 164696, 186494, 226457, 237356, 256564, 258808, 288218, 372988, 452914, 474712, 513128, 576436, 652729, 745976, 905828, 1008763, 1152872, 1305458, 1585199, 1811656, 2017526, 2610916, 3170398, 4035052, 5221832, 6340796, 8070104, 11096393, 12681592, 22192786, 44385572, 88771144]

約数ペア:

[(1, 88771144), (2, 44385572), (4, 22192786), (7, 12681592), (8, 11096393), (11, 8070104), (14, 6340796), (17, 5221832), (22, 4035052), (28, 3170398), (34, 2610916), (44, 2017526), (49, 1811656), (56, 1585199), (68, 1305458), (77, 1152872), (88, 1008763), (98, 905828), (119, 745976), (136, 652729), (154, 576436), (173, 513128), (187, 474712), (196, 452914), (238, 372988), (308, 288218), (343, 258808), (346, 256564), (374, 237356), (392, 226457), (476, 186494), (539, 164696), (616, 144109), (686, 129404), (692, 128282), (748, 118678), (833, 106568), (952, 93247), (1078, 82348), (1211, 73304), (1309, 67816), (1372, 64702), (1384, 64141), (1496, 59339), (1666, 53284), (1903, 46648), (2156, 41174), (2422, 36652), (2618, 33908), (2744, 32351), (2941, 30184), (3332, 26642), (3773, 23528), (3806, 23324), (4312, 20587), (4844, 18326), (5236, 16954), (5831, 15224), (5882, 15092), (6664, 13321), (7546, 11764), (7612, 11662), (8477, 10472), (9163, 9688)]