86878944

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{15877}}^1$

素因数の和:15912

約数の個数: 72

約数和(自身を含む): 260081640

約数和(自身を除く): 173202696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 15877, 31754, 47631, 63508, 95262, 127016, 142893, 190524, 254032, 285786, 301663, 381048, 508064, 571572, 603326, 762096, 904989, 1143144, 1206652, 1524192, 1809978, 2286288, 2413304, 2714967, 3619956, 4572576, 4826608, 5429934, 7239912, 9653216, 10859868, 14479824, 21719736, 28959648, 43439472, 86878944]

約数ペア:

[(1, 86878944), (2, 43439472), (3, 28959648), (4, 21719736), (6, 14479824), (8, 10859868), (9, 9653216), (12, 7239912), (16, 5429934), (18, 4826608), (19, 4572576), (24, 3619956), (32, 2714967), (36, 2413304), (38, 2286288), (48, 1809978), (57, 1524192), (72, 1206652), (76, 1143144), (96, 904989), (114, 762096), (144, 603326), (152, 571572), (171, 508064), (228, 381048), (288, 301663), (304, 285786), (342, 254032), (456, 190524), (608, 142893), (684, 127016), (912, 95262), (1368, 63508), (1824, 47631), (2736, 31754), (5472, 15877)]