78863256

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 223516800

約数和(自身を除く): 144653544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 89, 93, 124, 178, 186, 248, 267, 279, 356, 372, 397, 534, 558, 712, 744, 794, 801, 1068, 1116, 1191, 1588, 1602, 2136, 2232, 2382, 2759, 3176, 3204, 3573, 4764, 5518, 6408, 7146, 8277, 9528, 11036, 12307, 14292, 16554, 22072, 24614, 24831, 28584, 33108, 35333, 36921, 49228, 49662, 66216, 70666, 73842, 98456, 99324, 105999, 110763, 141332, 147684, 198648, 211998, 221526, 282664, 295368, 317997, 423996, 443052, 635994, 847992, 886104, 1095323, 1271988, 2190646, 2543976, 3285969, 4381292, 6571938, 8762584, 9857907, 13143876, 19715814, 26287752, 39431628, 78863256]

約数ペア:

[(1, 78863256), (2, 39431628), (3, 26287752), (4, 19715814), (6, 13143876), (8, 9857907), (9, 8762584), (12, 6571938), (18, 4381292), (24, 3285969), (31, 2543976), (36, 2190646), (62, 1271988), (72, 1095323), (89, 886104), (93, 847992), (124, 635994), (178, 443052), (186, 423996), (248, 317997), (267, 295368), (279, 282664), (356, 221526), (372, 211998), (397, 198648), (534, 147684), (558, 141332), (712, 110763), (744, 105999), (794, 99324), (801, 98456), (1068, 73842), (1116, 70666), (1191, 66216), (1588, 49662), (1602, 49228), (2136, 36921), (2232, 35333), (2382, 33108), (2759, 28584), (3176, 24831), (3204, 24614), (3573, 22072), (4764, 16554), (5518, 14292), (6408, 12307), (7146, 11036), (8277, 9528)]